What do you mean by 310-812 exam dumps?

310-812 exam questions | 310-812 english test questions | 310-812 free pdf | 310-812 online exam | 310-812 pdf download - partillerocken.com



310-812 - Sun Certified MySQL 5.0 Developer Part 1(R) - Dump Information

Vendor : SUN
Exam Code : 310-812
Exam Name : Sun Certified MySQL 5.0 Developer Part 1(R)
Questions and Answers : 173 Q & A
Updated On : April 24, 2019
PDF Download Mirror : Pass4sure 310-812 Dump
Get Full Version : Pass4sure 310-812 Full Version


Dumps of 310-812 exam are available now.

I passed the 310-812 exam way to this package. The questions are correct, and so are the subjects and observecourses. The layout may be very convenient and allows you to examine in distinct codecs - practicing at the testingengine, studying PDFs and printouts, so that you can exercise session the fashion and balance thats right for you. I individually loved working towards at the exam simulator. It fully simulates the exam, which is in particularvital for 310-812 exam, with all their precise question types. So, its a bendy yet dependable way to achieve your 310-812 certification. ill be the use of partillerocken for my subsequent stage certification exams, too.

No waste of time on internet! Found exact source of 310-812 questions.

I had taken the 310-812 coaching from the partillerocken as that changed into a pleasing platform for the training and that had ultimately given me the satisfactory stage of the training to get the top class scores in the 310-812 check tests. I definitely enjoyed the way I were given the topics finished inside the interesting way and via the assist of the identical; I had eventually have been given the element on the line. It had made my steering plenty less complicated and with the help of the partillerocken I have been able to grow nicely inside the lifestyles.

determined most 310-812 Questions in actual test questions that I organized.

Candidates spend months seeking to get themselves organized for his or her 310-812 tests however for me it was all just a days work. You will wonder how someone might have the capacity to complete this kind of high-quality mission in best a day allow me will let you recognize, all I needed to do turn out to be test in myself in this partillerocken and everything come to be appropriateafter that. My 310-812 test seemed like a completely clean project due to the fact i used to be so nicely organized for it. I thank this website on-line for lending me a supporting hand.

got no hassle! 3 days training of 310-812 real exam questions is required.

I just bought this 310-812 braindump, as soon as I heard that partillerocken has the updates. Its real, they have got protected all new areas, and the exam seems very sparkling. Given the present day replace, their flip round time and help is brilliant.

Surprised to see 310-812 latest questions in little price.

I wanted to begin my own IT commercial enterprise however earlier than it, 310-812 path was important for my business, so I determine to get this certificate. When I took the admission for 310-812 certification and took lectures I didnt recognize whatever. After some question I reached at partillerocken website and learnt from their and while my 310-812 exam got here I did well as examine to the ones college students who took lectures and organized from 310-812 test manual from this website. I recommend this internet site to all. I additionally thank to the employees of this internet site.

Dont forget to try these Latest dumps questions for 310-812 exam.

I efficaciously comprehended the difficult subject matters like transport Competence and content material knowledge effectsfrom partillerocken. I correctly marks 90% marks. All credits to partillerocken. I was seeking out a reference guidewhich helped me in making plans for the 310-812 exam. My occupied calendar virtually permitted me to more time of twohours through the use of one approach or any other. Thru reserving and identifying to shop for the partillerocken Questions/solutionsand exam simulaotr, I had been given it at my entryway assignment internal one week and began planning.

310-812 exam questions are modified, in which can i find new exam bank?

They fee me for 310-812 exam simulator and QA document however first i did no longer got the 310-812 QA material. there has been some file blunders, later they constant the error. i organized with the exam simulator and it changed intorightly.

I had no time to study 310-812 books and training!

We all recognise that clearing the 310-812 test is a big deal. I were given my 310-812 test cleared that I became so content simply because of partillerocken that gave me 87% marks.

New Syllabus 310-812 examination prep observe manual with questions are provided here.

It became definitely very useful. Your accurate questions and answers helped me clean 310-812 in first strive with 78.Seventy five% marks. My score turned into 90% however due to negative marking it got here to 78.Seventy five%. Great process partillerocken team..May you gain all of the achievement. Thank you.

Where can I find 310-812 exam study help?

these days i bought your certification package deal and studied it thoroughly. ultimate week I passed the 310-812 and obtained my certification. partillerocken on-line exam simulator changed into a terrific tool to prepare the exam. that greater my confidence and i effortlessly passed the certification exam! quite advocated!!!

See more SUN dumps

310-052 | 310-875 | 310-065 | 310-301 | 310-092 | 310-043 | 310-150 | 310-053 | 310-560 | 311-019 | 310-102 | 310-600 | 310-540 | 310-303 | 310-620 | SCP-500 | 310-105 | 310-878 | 310-015 | 310-014 | 310-813 | 310-345 | 310-016 | 310-814 | 310-880 | 310-066 | 310-812 | 310-013 | 310-203 | 310-230 | 310-610 | 310-302 | 310-100 | 311-232 | 212-055 | 310-110 | 310-220 | 310-232 | 310-101 | 310-056 | 310-036 | 310-231 | 310-330 | 310-811 | 310-055 | 310-502 | 310-012 | 310-879 | 310-044 | 310-200 |

Latest Exams added on partillerocken

156-727-77 | 1Z0-936 | 1Z0-980 | 1Z0-992 | 250-441 | 3312 | 3313 | 3314 | 3V00290A | 7497X | AZ-302 | C1000-031 | CAU301 | CCSP | DEA-41T1 | DEA-64T1 | HPE0-J55 | HPE6-A07 | JN0-1301 | PCAP-31-02 | 1Y0-340 | 1Z0-324 | 1Z0-344 | 1Z0-346 | 1Z0-813 | 1Z0-900 | 1Z0-935 | 1Z0-950 | 1Z0-967 | 1Z0-973 | 1Z0-987 | A2040-404 | A2040-918 | AZ-101 | AZ-102 | AZ-200 | AZ-300 | AZ-301 | FortiSandbox | HP2-H65 | HP2-H67 | HPE0-J57 | HPE6-A47 | JN0-662 | MB6-898 | ML0-320 | NS0-159 | NS0-181 | NS0-513 | PEGACPBA73V1 | 1Z0-628 | 1Z0-934 | 1Z0-974 | 1Z0-986 | 202-450 | 500-325 | 70-537 | 70-703 | 98-383 | 9A0-411 | AZ-100 | C2010-530 | C2210-422 | C5050-380 | C9550-413 | C9560-517 | CV0-002 | DES-1721 | MB2-719 | PT0-001 | CPA-REG | CPA-AUD | AACN-CMC | AAMA-CMA | ABEM-EMC | ACF-CCP | ACNP | ACSM-GEI | AEMT | AHIMA-CCS | ANCC-CVNC | ANCC-MSN | ANP-BC | APMLE | AXELOS-MSP | BCNS-CNS | BMAT | CCI | CCN | CCP | CDCA-ADEX | CDM | CFSW | CGRN | CNSC | COMLEX-USA | CPCE | CPM | CRNE | CVPM | DAT | DHORT | CBCP | DSST-HRM | DTR | ESPA-EST | FNS | FSMC | GPTS | IBCLC | IFSEA-CFM | LCAC | LCDC | MHAP | MSNCB | NAPLEX | NBCC-NCC | NBDE-I | NBDE-II | NCCT-ICS | NCCT-TSC | NCEES-FE | NCEES-PE | NCIDQ-CID | NCMA-CMA | NCPT | NE-BC | NNAAP-NA | NRA-FPM | NREMT-NRP | NREMT-PTE | NSCA-CPT | OCS | PACE | PANRE | PCCE | PCCN | PET | RDN | TEAS-N | VACC | WHNP | WPT-R | 156-215-80 | 1D0-621 | 1Y0-402 | 1Z0-545 | 1Z0-581 | 1Z0-853 | 250-430 | 2V0-761 | 700-551 | 700-901 | 7765X | A2040-910 | A2040-921 | C2010-825 | C2070-582 | C5050-384 | CDCS-001 | CFR-210 | NBSTSA-CST | E20-575 | HCE-5420 | HP2-H62 | HPE6-A42 | HQT-4210 | IAHCSMM-CRCST | LEED-GA | MB2-877 | MBLEX | NCIDQ | VCS-316 | 156-915-80 | 1Z0-414 | 1Z0-439 | 1Z0-447 | 1Z0-968 | 300-100 | 3V0-624 | 500-301 | 500-551 | 70-745 | 70-779 | 700-020 | 700-265 | 810-440 | 98-381 | 98-382 | 9A0-410 | CAS-003 | E20-585 | HCE-5710 | HPE2-K42 | HPE2-K43 | HPE2-K44 | HPE2-T34 | MB6-896 | VCS-256 | 1V0-701 | 1Z0-932 | 201-450 | 2VB-602 | 500-651 | 500-701 | 70-705 | 7391X | 7491X | BCB-Analyst | C2090-320 | C2150-609 | IIAP-CAP | CAT-340 | CCC | CPAT | CPFA | APA-CPP | CPT | CSWIP | Firefighter | FTCE | HPE0-J78 | HPE0-S52 | HPE2-E55 | HPE2-E69 | ITEC-Massage | JN0-210 | MB6-897 | N10-007 | PCNSE | VCS-274 | VCS-275 | VCS-413 |

See more dumps on partillerocken

NailTech | 000-422 | DTR | GED | 350-025 | NS0-191 | C2040-923 | 000-P02 | 500-201 | 117-302 | 000-228 | C2040-958 | C2010-570 | NS0-181 | CFR-210 | COG-706 | 70-480 | 1Z0-963 | M2090-643 | 000-706 | 1Z0-985 | NS0-111 | NRA-FPM | 000-223 | HP0-K03 | CCSP | 102-400 | 920-464 | LOT-824 | C2010-565 | HP0-742 | HP0-733 | 050-719 | A2010-577 | 250-300 | 642-383 | HPE0-S52 | HP0-J67 | MSC-241 | 311-019 | E20-555 | 922-104 | ICDL-ACCESS | 650-968 | AEPA | 1Z0-430 | HP2-Z27 | C9510-318 | HP0-D09 | 200-355 |

310-812 Questions and Answers

Pass4sure 310-812 dumps | Killexams.com 310-812 real questions | [HOSTED-SITE]

310-812 Sun Certified MySQL 5.0 Developer Part 1(R)

Study Guide Prepared by Killexams.com SUN Dumps Experts

Exam Questions Updated On :



Killexams.com 310-812 Dumps and Real Questions

100% Real Questions - Exam Pass Guarantee with High Marks - Just Memorize the Answers



310-812 exam Dumps Source : Sun Certified MySQL 5.0 Developer Part 1(R)

Test Code : 310-812
Test Name : Sun Certified MySQL 5.0 Developer Part 1(R)
Vendor Name : SUN
Q&A : 173 Real Questions

Pleasant experience with Q&A, pass with high score.
The study dump of 310-812 exam is printed rightly for get prepared interior a quick time period. killexams.com Questions & Answers made me marks 88% within the wake of answering all questions ninety mins of time. The exam paper 310-812 has various examine materials in commercial enterprise region. Yet it got to be fantastically difficult for me to pick the high-quality one. Be that as it may after my brother requested that I used killexams.com Questions & Answers, I didnt study for different books. Much obliged for helping me.


need actual exam questions modern 310-812 exam? download right here.
Candidates spend months seeking to get themselves organized for his or her 310-812 tests however for me it was all just a days work. You will wonder how someone might have the capacity to complete this kind of high-quality mission in best a day allow me will let you recognize, all I needed to do turn out to be test in myself in this killexams.com and everything come to be appropriateafter that. My 310-812 test seemed like a completely clean project due to the fact i used to be so nicely organized for it. I thank this website on-line for lending me a supporting hand.


I feel very confident with 310-812 question bank.
i am opemarks into an IT company and therefore I hardly ever discover any time to put together for 310-812 exam. therefore, I arise to an easy end of killexams.com Q&A dumps. To my surprise it worked like wonders for me. I ought to solve all the questions in least possible time than provided. The questions seem to be pretty clean with exquisite reference manual. I secured 939 marks which was honestly a top class wonder for me. remarkable thanks to killexams!


those 310-812 Questions and solutions provide right examination understanding.
howdy gents I passed my 310-812 exam utilising killexams.com brain dump examine guide in handiest 20 days of preparation. The dumps completely modified my lifestyles after I dishing out them. presently i am labored in a decent company with a first rate profits. way to killexams.com and the entire team of the trutrainers. difficult subject matters are successfully secured through them. Likewise they provide superb reference which is useful for the test purpose. I solved nearly all questions in just 225 minutes.


it's far truly fantastic enjoy to have 310-812 real examination questions.
Before coming across this excellent killexams.com, I was absolutely sure about abilities of the internet. Once I made an account here I saw a whole new world and that was the beginning of my successful streak. In order to get fully prepared for my 310-812 exams, I was given a lot of study questions / answers and a set pattern to follow which was very precise and comprehensive. This assisted me in achieving success in my 310-812 test which was an amazing feat. Thanks a lot for that.


I had no time to take a look at 310-812 books and training!
With using excellent merchandise of killexams.com, I had scored 90 two percentage marks in 310-812 certification. I waslooking for dependable examine dump to boom my information degree. Technical requirements and difficult language of my certification modified into hard to apprehend therefore i was searching for reliable and easy testproducts. I had come to recognise this net site for the coaching of expert certification. It was no longer an smooth mission butonly killexams.com has made this undertaking easy for me. I am feeling terrific for my success and this platform is great for me.


I had no time to look at 310-812 books and training!
im Aggarwal and that i work for clever Corp. I had carried out to seem for the 310-812 exam and became very worried approximately it because it contained hard case research and so forth. I then implemented for your questions and answers. My many doubts got cleared because of the explainations supplied for the answers. I also got the case research in my electronic mail which had been well solved. I seemed for the exam and am happy to mention that I got 73.seventy five% and i come up with the whole credit score. further I congratulate you and appearance further to clear more exams with the assist of your site.


Do you need dumps of 310-812 examination to bypass the exam?
Candidates spend months trying to get themselves prepared for their 310-812 tests but for me it was all just a days work. You would wonder how someone would be able to complete such a great task in just a day Let me tell you, all I had to do was register my


310-812 actual question bank is actual look at, genuine result.
Your questions exactly similar to actual one. Handed the 310-812 test the other day. Identity have not achieved it on the identical time as now not your test homework material. Severa months agene I fizzling that test the important time I took it. killexams.com Q&A and exam Simulator are a first rate elementfor me. I finished the test frightfully virtually this thing.


right understanding and look at with the 310-812 Q&A and Dumps! What a mixture!
I am thankful to killexams.com for their mock test on 310-812. I could pass the exam comfortably. Thanks again. I have also taken mock test from you for my other exams. I am finding it very useful and am confident of clearing this exam by attaining more than 85%. Your question bank is very useful and explainations are also very good. I will give you a 4 star marks.


SUN Sun Certified MySQL 5.0

Oracle increases certification checking out fees

How collaboration apps foster digital transformation

Oracle's bold plans for integrating sun's know-how

Oracle introduced an overview these days of its ambitions for its newly got sun products, focusing on built-in programs providing every thing from the utility to the database, servers and storage. "The solar deal closed the day before today. We're all pumped and excited," referred to Oracle president Charles Phillips at Oracle headquarters in Redwood Shores, Calif. Oracle introduced its $7.4 billion acquisition of sun remaining April, but the merger had been held up with the aid of the eu Union.

Oracle will keep the solar identify and "reinvigorate it," Phillips stated. seeking to stay away from the finger-pointing that may go on when methods destroy down, Oracle intends to be the one adult to demand the total stack, spoke of Phillips. "The bottom line is we want to improve and alter the manner individuals purchase programs, [the way] they run, the style they manage them," he stated.

[ Sun co-founder Scott McNealy has written a farewell email to Sun employees and investors. | Relive the rise and fall of Sun Microsystems in InfoWorld's slideshow. ]

Oracle will present a product stack of Oracle and sun technologies engineered to work together. The stack may be licensed, packaged, deployed, upgraded, and managed collectively, and it'll characteristic middleware, the database, OS, digital machines, servers, and storage. The products will be supported together as neatly.

Oracle itself, Phillips stated, offers products in OLTP, records warehousing, embedded database, middleware, CRM, human capital management, and business performance administration. To this listing, solar provides an commercial enterprise OS, servers for Unix and the Oracle database, business tape storage, and Java, solar's building language.

Phillips wired Oracle's dedication to Java. "All our subsequent-technology functions are written in Java. we now have a vested activity to see that Java remains a hit," Phillips pointed out. JavaOne, the annual Java technical convention historically held in June, will continue but will in its place be held as part of the Oracle OpenWorld convention September 19-23 in San Francisco.

The solar Solaris Unix OS will proceed to scale. "we're the only business OS that scales down to very, very small systems the entire way to a whole bunch of threads," spoke of John Fowler, Oracle executive vp for hardware engineering and a holdover from solar. "We're taking Solaris to heaps of threads and double-digit terabytes of reminiscence," he added.

MySQL, the open supply database Oracle acquires with the solar purchase, will become a part of the business's open supply international company unit and hold its own revenue drive. "we'll make MySQL more advantageous," referred to Edward Screven, chief company architect at Oracle. MySQL can be built-in with Oracle commercial enterprise supervisor, comfortable Backup, and Audit Vault applied sciences.

Two shoppers introduced onstage lauded the solar-Oracle aggregate. "We're in reality anticipating Oracle being the only person we must call when whatever thing goes wrong," observed David Maitland, director of company capabilities and the CIO for the Atomic Weapons establishment. "[Oracle] may be the primary organization that spans the complete expertise stack or most parts of it," noted Mark Kamlet, senior vp and provost at Carnegie Mellon school.

in the cloud computing area, Oracle will present a number of items for building clouds, together with the Oracle WebLogic Server software server, Solaris containers, and sun Oracle servers and storage. "With the merger between sun and Oracle, Oracle will offer a complete set of constructing blocks for managing and assembling public and private clouds," Screven spoke of. He didn't, youngsters, speak about the destiny of the sun Cloud public cloud platform announced remaining year that had been due to begin ultimate summer.

Oracle will spend $four.three billion in research and construction in fiscal yr 2011, Phillips referred to.

Phillips also made an obvious quick reference to a circumstance he persevered final week when a former romantic hobby embarrassed him by way of posting billboards about their relationship in a number of cities. "with a bit of luck, you've had a a bit of smoother week than I've had," he referred to.

this article, "Oracle's bold plans for integrating sun's know-how," was in the beginning posted at InfoWorld.com. observe the newest developments on Oracle, Java, and MySQL at InfoWorld.com.


Technical views on REIT shares -- preferred condominium Communities, sun Communities, Two Harbors investment, and UDR

manhattan, April 12, 2018 /PRNewswire/ -- WallStEquities.com strives to carry the top-rated free research to the investment community.  today we are providing stories on APTS, SUI, TWO, and UDR which can be accessed at no cost through signing up to www.wallstequities.com/registration. WallStEquities.com revisits the Residential REIT area, which focuses on residence structures, scholar housing, manufactured buildings, and single-family homes. in this morning's lineup are these four shares: favored apartment Communities Inc. (NYSE: APTS), solar Communities Inc. (NYSE: SUI), Two Harbors investment Corp. (NYSE: TWO), and UDR Inc. (NYSE: UDR). All you have to do is sign in today for this free confined time offer by means of clicking the link below.

www.wallstequities.com/registration

favorite condo Communities

Shares in favourite condominium Communities Inc. climbed 3.01%, ending Wednesday's buying and selling session at $14.70. The stock recorded a trading volume of 430,117 shares. The company's shares have gained 0.sixty eight% in the remaining month and eight.49% during the last year. The stock is buying and selling 0.seventy three% above its 50-day relocating common. furthermore, shares of the business, which acquires and operates multifamily houses in choose centered markets all over the U.S., have a Relative electricity Index (RSI) of 54.ninety two.  

On March twentieth, 2018, preferred apartment Communities announced the sale of Lake Cameron, a class A multifamily group determined in Raleigh, North Carolina. The enterprise sold Lake Cameron for gross proceeds of about $43,450,000, which represents an exit capitalization price of about 5.0%. Get the entire research file on APTS without charge by using clicking beneath at:

www.wallstequities.com/registration/?symbol=APTS

solar Communities

sun Communities Inc.'s stock rose just a little via 0.85%, closing the day at $ninety one.64. a total extent of 466,225 shares was traded, which changed into above their three months typical volume of 441,860 shares. The company's shares have advanced three.13% during the past month, 0.93% within the old three months, and 10.seventy six% during the last year. The inventory is trading three.ninety three% and a pair of.forty one% above its 50-day and 200-day relocating averages, respectively. additionally, shares of solar Communities, which owned, operated, or had an pastime in a portfolio of 350 communities comprising about 122,000 developed websites in 29 states and Ontario, Canada, have an RSI of sixty three.91. 

On March 22nd, 2018, sun Communities has revised the time for its prior to now introduced Q1 2018 convention name from eleven:00 a.m. ET to 1:00 p.m. ET on April 24th, 2018. The enterprise will release its Q1 2018 working consequences on April 23rd, 2018, after markets shut. entry the free analysis document on SUI now by way of signing up at:

www.wallstequities.com/registration/?symbol=SUI

Two Harbors funding

On Wednesday, shares in manhattan headquartered Two Harbors funding Corp. recorded a trading extent of 1.14 million shares. The inventory ended the day 0.32% higher at $15.60. The business's shares are buying and selling above their 50-day relocating usual by way of 2.55%. moreover, shares of the company, which operates as a REIT that specializes in investing in, financing, and managing residential mortgage-backed securities, non-company securities, mortgage servicing rights, and other monetary property within the US, have an RSI of 57.62.  

On March 29th, 2018, Two Harbors funding announced an adjustment to the conversion price for the enterprise's 6.25% convertible senior notes due 2022. constructive after the close of business on April 02nd, 2018, the brand new conversion fee for the senior notes is 61.7770 shares of usual inventory per $1,000 most important volume of the senior notes. Are you already registered with Wall St. Equities? achieve this now for free, and get the record on TWO at:

www.wallstequities.com/registration/?image=TWO

UDR

UDR Inc.'s inventory declined somewhat by using 0.eleven%, finishing the day prior to this's session at $35.seventy five. a total extent of 1.seventy three million shares turned into traded, which become above their three months typical quantity of 1.sixty eight million shares. The enterprise's shares have superior 1.22% in the final month. The inventory is trading above its 50-day moving average by using 2.ninety one%. moreover, shares of UDR, which delivers long-time period price to shareholders, the most suitable common of carrier to residents and the best quality event for buddies, have an RSI of 57.fifty four.  

On April 03rd, 2018, UDR Inc. introduced that it is going to release its Q1 2018 fiscal outcomes on April 25th, 2018, after the market closes. A convention name can be held on April twenty sixth, 2018, at 12:00 p.m. ET. The webcast of the call should be available on the company's investor members of the family web page. Aspiring Member, please take a moment to register below to your free research file on UDR at:

www.wallstequities.com/registration/?symbol=UDR

Wall St. Equities:

Wall St. Equities (WSE) produces regular backed and non-sponsored studies, articles, inventory market blogs, and familiar funding newsletters overlaying equities listed on NYSE and NASDAQ and micro-cap shares. WSE has two different and impartial departments. One branch produces non-backed analyst certified content often within the sort of press releases, articles and experiences covering equities listed on NYSE and NASDAQ and the different produces sponsored content (in most circumstances not reviewed by way of a registered analyst), which typically carries compensated funding newsletters, articles and reviews covering listed stocks and micro-caps. Such backed content is outdoor the scope of approaches special under. 

WSE has not been compensated; without delay or in some way; for producing or publishing this doc. 

PRESS free up tactics:

The non-sponsored content contained herein has been prepared by means of a author (the "creator") and is truth checked and reviewed by means of a third-celebration research carrier company (the "Reviewer") represented by a credentialed fiscal analyst [for additional tips on analyst credentials, please e mail information@wallstequities.com. Rohit Tuli, a CFA® charterholder (the "Sponsor"), offers indispensable advice in making ready the document templates. The Reviewer has reviewed and revised the content, as integral, based on publicly available suggestions which is believed to be official. content is researched, written and reviewed on a reasonable-effort groundwork. The Reviewer has not carried out any independent investigations or forensic audits to validate the suggestions herein. The Reviewer has most effective independently reviewed the tips supplied by the writer in line with the methods outlined by WSE. WSE is not entitled to veto or intrude in the utility of such strategies by means of the third-birthday party analysis carrier business to the articles, documents or studies, as the case may be. until in any other case referred to, any content outside of this doc has no affiliation with the author or the Reviewer in any method.  

NO assurance

WSE, the writer, and the Reviewer are not answerable for any error which may be occasioned on the time of printing of this doc or any error, mistake or shortcoming. No liability is authorised whatsoever for any direct, indirect or consequential loss arising from using this document. WSE, the writer, and the Reviewer expressly disclaim any fiduciary responsibility or legal responsibility for any penalties, fiscal or in any other case coming up from any reliance positioned on the counsel in this doc. additionally, WSE, the creator, and the Reviewer do not (1) assure the accuracy, timeliness, completeness or suitable sequencing of the guidance, or (2) warrant any outcomes from use of the tips. The protected suggestions is field to alternate without notice. 

not AN offering

This document is not supposed as an offering, recommendation, or a solicitation of an offer to purchase or promote the securities outlined or discussed, and is to be used for informational purposes only. Please study all associated disclosures and disclaimers in full before investing. Neither WSE nor any birthday celebration affiliated with us is a registered funding adviser or broking service-broker with any agency or in any jurisdiction by any means. To download our report(s), read our disclosures, or for extra counsel, consult with

https://wallstequities.com/prison-disclaimer/

CONTACT

For any questions, inquiries, or feedback reach out to us without delay. if you're an organization, we are protecting and wish to not feature on our insurance record contact us via electronic mail and/or cell between 09:30 EDT to 16:00 EDT from Monday to Friday at:e-mail: info@wallstequities.com mobilephone number: +21-32-044-483 office tackle: 1 Scotts highway #24-10, Shaw core Singapore 228

CFA® and Chartered fiscal Analyst® are registered trademarks owned by CFA Institute.

source Wall St. Equities

related links

http://www.wallstequities.com


Unquestionably it is hard assignment to pick dependable certification questions/answers assets regarding review, reputation and validity since individuals get sham because of picking incorrectly benefit. Killexams.com ensure to serve its customers best to its assets concerning exam dumps update and validity. The vast majority of other's sham report dissension customers come to us for the brain dumps and pass their exams joyfully and effortlessly. We never trade off on our review, reputation and quality on the grounds that killexams review, killexams reputation and killexams customer certainty is imperative to us. Uniquely we deal with killexams.com review, killexams.com reputation, killexams.com sham report objection, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. On the off chance that you see any false report posted by our rivals with the name killexams sham report grievance web, killexams.com sham report, killexams.com scam, killexams.com protest or something like this, simply remember there are constantly awful individuals harming reputation of good administrations because of their advantages. There are a huge number of fulfilled clients that pass their exams utilizing killexams.com brain dumps, killexams PDF questions, killexams hone questions, killexams exam simulator. Visit Killexams.com, our specimen questions and test brain dumps, our exam simulator and you will realize that killexams.com is the best brain dumps site.

[OPTIONAL-CONTENTS-2]


Killexams VCS-256 practice questions | Killexams 9A0-351 study guide | Killexams F50-513 free pdf | Killexams CAT-140 study guide | Killexams HP2-N27 questions answers | Killexams FM0-305 cram | Killexams HP3-C36 exam prep | Killexams MB2-717 exam prep | Killexams CNA pdf download | Killexams C9030-633 free pdf download | Killexams E20-585 real questions | Killexams NSCA-CPT mock exam | Killexams 270-420 test prep | Killexams 000-134 test prep | Killexams 1Z0-950 VCE | Killexams 9A0-059 exam questions | Killexams 000-964 free pdf | Killexams C90-01A free pdf | Killexams 000-571 examcollection | Killexams 650-256 practice exam |


When you retain these 310-812 Q&A, you will get 100% marks.
At killexams.com, we convey totally tested SUN 310-812 actually same real exam Questions and Answers that are of late required for Passing 310-812 exam. We no ifs ands or buts empower people to prepare to prep our brain dump questions and guarantee. It is an astounding choice to accelerate your situation as a specialist inside the Industry.

Are you looking for Pass4sure SUN 310-812 Dumps containing real assessments questions and answers for the Sun Certified MySQL 5.0 Developer Part 1(R) Exam prep? We offer most updated and best source of 310-812 Dumps that is http://killexams.com/pass4sure/exam-detail/310-812. We have compiled a database of 310-812 Dumps questions from actual test in an effort to put together and pass 310-812 exam on the first strive. killexams.com Huge Discount Coupons and Promo Codes are as under;
WC2017 : 60% Discount Coupon for all assessments on internet site
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders

On the off chance that you are searching for 310-812 Practice Test containing Real Test Questions, you are at correct place. We have accumulated database of questions from Actual Exams with a specific end goal to enable you to plan and pass your exam on the first attempt. All preparation materials on the site are Up To Date and confirmed by our specialists.

killexams.com give most recent and updated Practice Test with Actual Exam Questions and Answers for new syllabus of SUN 310-812 Exam. Practice our Real Questions and Answers to Improve your knowledge and pass your exam with High Marks. We guarantee your success in the Test Center, covering every one of the points of exam and construct your Knowledge of the 310-812 exam. Pass beyond any doubt with our actual questions.

Our 310-812 Exam PDF contains Complete Pool of Questions and Answers and Brain dumps checked and confirmed including references and explanations (where relevant). Our objective to gather the Questions and Answers isnt just to pass the exam at first attempt however Really Improve Your Knowledge about the 310-812 exam points.

310-812 exam Questions and Answers are Printable in High Quality Study Guide that you can download in your Computer or some other gadget and begin setting up your 310-812 exam. Print Complete 310-812 Study Guide, convey with you when you are at Vacations or Traveling and Enjoy your Exam Prep. You can get to updated 310-812 Exam Q&A from your online record whenever.

killexams.com Huge Discount Coupons and Promo Codes are as under;
WC2017 : 60% Discount Coupon for all exams on website
PROF17 : 10% Discount Coupon for Orders greater than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders


Download your Sun Certified MySQL 5.0 Developer Part 1(R) Study Guide instantly subsequent to purchasing and Start Preparing Your Exam Prep Right Now!

[OPTIONAL-CONTENTS-4]


Killexams HP0-894 cheat sheets | Killexams 77-887 braindumps | Killexams 7003-1 sample test | Killexams 000-271 Practice test | Killexams AACN-CMC free pdf | Killexams MSC-431 practice exam | Killexams ANP-BC questions and answers | Killexams 000-575 free pdf | Killexams 000-R13 real questions | Killexams C2090-320 exam prep | Killexams ASVAB dumps | Killexams C2070-586 examcollection | Killexams 9A0-080 exam questions | Killexams 310-876 real questions | Killexams HP0-821 test prep | Killexams 000-324 free pdf download | Killexams 000-124 study guide | Killexams 1Z0-525 braindumps | Killexams 1Z0-805 pdf download | Killexams A2010-591 exam prep |


[OPTIONAL-CONTENTS-5]

View Complete list of Killexams.com Brain dumps


Killexams CMQ-OE real questions | Killexams C2020-612 dumps questions | Killexams CPP dumps | Killexams 1Z0-961 VCE | Killexams HP2-T15 free pdf | Killexams LOT-410 bootcamp | Killexams 9A0-383 sample test | Killexams 000-377 free pdf download | Killexams MB3-214 braindumps | Killexams LOT-918 cram | Killexams 000-617 brain dumps | Killexams 9A0-044 examcollection | Killexams 70-767 brain dumps | Killexams ES0-007 exam prep | Killexams 000-201 test prep | Killexams QQ0-300 study guide | Killexams 000-870 practice test | Killexams 000-736 study guide | Killexams ST0-067 Practice Test | Killexams MB3-234 test prep |


Sun Certified MySQL 5.0 Developer Part 1(R)

Pass 4 sure 310-812 dumps | Killexams.com 310-812 real questions | [HOSTED-SITE]

Linux Timeline

Linux Journal celebrated the publication of its 100th issue in 2002 with the release of the Linux Timeline. It's now 2006, Linux itself turns 15 this year and Linux Journal, a little older, grayer and wiser, is soon to release it's 150th issue. In celebration and in honor of an amazing community's history we're compiling the significant events of 2002 through 2006 (and of course anything from earlier years that we may have previously missed).

We ask you to take a few minutes of time and help record history. Consider this article post a giant whiteboard -- comment on the event or events you find to be most significant in Linux's recent history, you'll likely see our editors doing just the same.

We'll compile the events and re-release the timeline for all to share in the upcoming months.

Ready? Here we go:

August 1991

``Hello everybody out there using minix - I'm doing a (free) operating system (just a hobby, won't be big and professional like gnu) for 386(486) AT clones. This has been brewing since april, and is starting to get ready. I'd like any feedback on things people like/dislike in minix, as my OS resembles it somewhat (same physical layout of the file-system (due to practical reasons) among other things).I've currently ported bash(1.08) and gcc(1.40), and things seem to work. This implies that I'll get something practical within a few months, and I'd like to know what features most people would want. Any suggestions are welcome, but I won't promise I'll implement them :-) Linus (PS. Yes - it's free of any minix code, and it has a multi-threaded fs. It is NOT protable (uses 386 task switching etc), and it probably never will support anything other than AT-harddisks, as that's all I have :-(.''

September 1991

Linux version 0.01 is released and put on the Net.

April 1992

The first Linux newsgroup, comp.os.linux, is proposed and started by Ari Lemmke.

October 1992

Peter MacDonald announces SLS, the first standalone Linux install. At least 10MB of space on disk was recommended.

June 1993

Slackware, by Patrick Volkerding, becomes the first commercial standalone distribution and quickly becomes popular within the Linux community.

August 1993

Matt Welsh's Linux Installation and Getting Started, version 1 is released. This is the first book on Linux.

March 1994

The first issue of Linux Journal is published. This issue featured an interview with Linus Torvalds and articles written by Phil Hughes, Robert ``Bob'' Young, Michael K. Johnson, Arnold Robbins, Matt Welsh, Ian A. Murdock, Frank B. Brokken, K. Kubat, Micahel Kraehe and Bernie Thompson. Advertisers in the premier issue include Algorithms Inc., Amtec Engineering, Basmark, Fintronic (later became VA Research, VA Linux Systems, then...), Infomagic, Prime Time Freeware, Promox, Signum Support, SSC, Trans Ameritech, USENIX, Windsor Tech and Yggdrasil.

Linux 1.0 is released.

June 1994

While at a conference in New Orleans, Jon ``maddog'' Hall persuades Linus to port Linux to DEC's 64-bit Alpha computer processor chip. Less than two weeks later, maddog had also persuaded DEC to fund the project. An Alpha workstation was immediately sent to Linus. ``Digital [DEC] and the Linux community formed the first truly successful venture of suits and Linux geeks working together'', said maddog.

Linux International, a nonprofit vendor organization, is founded by Jon ``maddog'' Hall. Linux International goes on to become a major contributor to the success of Linux, helping corporations and others work toward the promotion of the Linux operating system.

August 1994

Linux trademark dispute: is Linux trademarked? William R. Della Croce, Jr. files for the trademark ``Linux'' on August 15, 1994, and it is registered in September. Della Croce has no known involvement in the Linux community yet sends letters out to prominent Linux companies demanding money for use of the trademark ``Linux''. A lawsuit is filed in 1996 against Della Croce. Plaintiffs in the suit include Linus Torvalds; Specialized Systems Consultants, Inc. (publishers of Linux Journal); Yggdrasil Computing, Inc.; Linux International; and WorkGroup Solutions (also known as LinuxMall). The plaintiffs prevail, and in 1997 announce the matter as settled by the assignment of the mark to Linus Torvalds on behalf of all Petitioners and Linux users.

September 1994

Linux is first mentioned in the mainstream press. Wired magazine features an article titled ``Kernel Kid'', by Seth Rosenthal. He writes: ``So, is Linus going to become the Bill Gates of Finland? Maybe not. He claims to be 'by no means a good student' and is in no hurry to graduate since 'Linux has taken a lot of time from my studies, and I like the work I have at the University which keeps me alive.'''

Randolph Bentson reports on the world's first vendor-supported Linux device driver in Linux Journal. Cyclades gave him a multiport serial card in exchange for developing a Linux driver for it.

December 1994

A major tradeshow and conference take notice of Linux. Open Systems World features a Linux track, hosted by Linux Journal. Two days of seminars include Eric Youngdale, Donald Becker, Dirk Hohndel, Phil Hughes, Michael K. Johnson and David Wexelblat as speakers.

April 1995

Linux Expo, the first Linux-specific tradeshow and conference series, launches, thanks to the folks at North Carolina State University and in particular, Donnie Barnes. Speakers include Marc Ewing, Rik Faith and Michael K. Johnson, among others. Linux Expo snowballs and becomes the most popular and well-attended annual Linux show for the next several years (after three years Red Hat takes over organization and becomes the major sponsor). The price for entry into the exhibit hall and a pass to the conferences? $4.

January 1997

First ``Linux virus'' discovered. Called Bliss, it actually works on any UNIX-like OS and offers a helpful--``bliss-uninfect-files-please'' command-line option. Alan Cox points out that Bliss ``does not circumvent the security of the system, it relies on people with privilege to do something dumb'' and reminds users to install digitally signed software from trustworthy sites only and to check signatures before installing.

``In fact it's probably easier to write a virus for Linux because it's open source and the code is available. So we will be seeing more Linux viruses as the OS becomes more common and popular.''--Wishful thinking from McAfee

January 1998

Linux Weekly News begins publication with Jonathan Corbet and Elizabeth Coolbaugh as founders. The very first issue, dated January 22, was just a tiny hint of what LWN was to become.

Netscape announces that they will release the source to their browser under a free software license. This almost certainly remains one of the most important events of the year; it opened a lot of eyes to what Linux and free software could provide.

Red Hat Advanced Development Labs (RHAD) is founded. It has since become one of the higher-profile places where people are paid to develop free software and an important component of the GNOME Project. RHAD is able to attract developers like ``Rasterman'' (although only for a short time) and Federico Mena-Quintero.

February 1998

The Cobalt Qube is announced and immediately becomes a favorite in the trade press due to its high performance, low price and cute form factor. Cobalt's Linux engineering is done by none other than David Miller, the source of much that is good in the Linux kernel.

The Linux user community wins InfoWorld's technical support award; Red Hat 5.0 also won their Operating System award. But it was the tech support award that truly opened some eyes; everybody had been saying that Linux had no support. This was the beginning of the end of the ``no support'' argument.

Eric Raymond and friends come up with the term ``open source''. They apply for trademark status and put up the opensource.org web site. Thus begins the formal effort to push Linux for corporate use.

March 1998

Consumer advocate Ralph Nader asks the large PC vendors (Dell, Gateway, Micron, etc.) to offer non-Microsoft systems, including systems with Linux installed.

April 1998

Linux is covered by the US National Public Radio news, marking one of its first appearances in the mainstream, nontechnical press.

O'Reilly holds the ``first ever'' Free Software Summit, featuring Larry Wall, Brian Behlendorf, Linus Torvalds, Guido van Rossum, Eric Allman, Phil Zimmermann, Eric Raymond and Paul Vixie.

May 1998

The Google search engine pops up. Not only is it one of the best search engines around, but it's based on Linux and features a Linux-specific search page.

Big databases start to arrive. Support for Linux is announced by Computer Associates for their Ingres system and by Ardent Software for their O2 object database.

June 1998

``Like a lot of products that are free, you get a loyal following even though it's small. I've never had a customer mention Linux to me.''--Bill Gates, PC Week, June 25, 1998

``...these operating systems will not find widespread use in mainstream commercial applications in the next three years, nor will there be broad third-party application support.''--The Gartner Group says there is little hope for free software.

A Datapro study comes out showing that Linux has the highest user satisfaction of any system; it also shows Linux to be the only system other than Microsoft Windows NT that is increasing its market share.

IBM announces that it will distribute and support the Apache web server after working a deal with the Apache team.

July 1998

The desktop wars rage as KDE and GNOME advocates hurl flames at each other. Linus gets in on the act, saying that KDE is okay with him. In this context, KDE 1.0 is released. The first stable release of the K Desktop Environment proves to be popular, despite the complaints from those who do not like the licensing of the Qt library.

Informix quietly releases software for Linux. Meanwhile, Oracle beats Informix to the punch PR-wise and makes a Linux-friendly announcement first, suggesting that they would soon be supporting Linux. Oracle promises to make a trial version available by the end of 1998, a deadline they beat by months. This, seemingly, was one of the acid tests for the potential of long-term success for Linux; a great deal of attention resulted from both Informix's and Oracle's announcements.

Informix announces support for Linux effectively moments after Oracle does so. Sybase later announces their support for Linux also.

Linus appears on the cover of Forbes magazine. A lengthy story presents Linux in a highly positive manner and brings the system to the attention of many who had never heard of it before. Linux begins to become a household word.

September 1998

LinuxToday.com is launched by Dave Whitinger and Dwight Johnson. The site, later acquired by Internet.com, arguably becomes the most well-read and visited Linux portal of all time.

Microsoft's Steve Ballmer admits that they are ``worried'' about free software and suggests that some of the Windows NT source code may be made available to developers. The same month Microsoft goes on to list Linux as a competitive threat in its annual SEC (US Securities and Exchange Commission) filing. Speculation abounds that their real purpose is to influence the upcoming antitrust trial.

October 1998

``For the moment, however, the company from Redmond, Washington, seems almost grateful for the rising profile of Linux, seeing it as an easy way of demonstrating that Windows is not a monopoly, ahead of its antitrust trial, scheduled to begin on October 15. That may be short-sighted. In the long run, Linux and other open-source programs could cause Mr. Gates much grief.''--The Economist, October 3, 1998

Intel and Netscape (and two venture capital firms) announce minority investments in Red Hat Software. The money is to be used to build an ``enterprise support division'' within Red Hat. An unbelievable amount of press is generated by this event, which is seen as a big-business endorsement of Linux.

Corel announces that WordPerfect 8 for Linux will be downloadable for free for ``personal use''. They also announce a partnership with Red Hat to supply Linux for the Netwinder.

October 1998

A confidential Microsoft memorandum on Redmond's strategy against Linux and Open Source software was leaked to Eric S. Raymond. Raymond, with his own added commentary, releases the memorandum to the national press over Halloween Weekend. Because of all of the press surrounding the story, Microsoft was forced to acknowledge the now-infamous Halloween Document's authenticity. This was the first time the public heard Microsoft admit Linux was becoming stiff competition.

December 1998

A report from IDC says that Linux shipments rose by more than 200% in 1998, and its market share rose by more than 150%. Linux has a 17% market share and a growth rate unmatched by any other system on the market.

January 1999

``Microsoft Corp. will shout it out to the world when Windows 2000 finally ships. Linux creator Linus Torvalds announced the arrival of the next generation of Linux, version 2.2, with a simple note to the Linux-kernel mailing list.''--Steven J. Vaughan-Nichols, Sm@rt Reseller

Samba 2.0 is released. It contains a reverse-engineered implementation of the Microsoft domain controller protocols, allowing Linux servers to provide complete services to Windows networks.

Hewlett-Packard and Compaq announce plans to offer Linux-based systems. Later, Dell also announces plans to begin selling Linux-installed systems. SGI contents itself with providing information on how to bring up Linux on its systems.

Loki Entertainment Software announces that it will port Civilization: Call to Power to Linux.

February 1999

Linux and BSD users unite for ``Windows Refund Day''. They visit Microsoft, hoping to return the unused Windows licenses that they were forced to acquire when they purchased a computer system bundled with the OS.

March 1999

``Like a Russian revolutionary erased from a photograph, he is being written out of history. Stallman is the originator of the Free Software movement and the GNU/Linux operating system. But you wouldn't know it from reading about LinuxWorld (Expo). Linus Torvalds got all the ink.''--Leander Kahney, Wired magazine, March 1999

The first LinuxWorld Conference and Expo is held in San Jose, California. As the first big commercial ``tradeshow'' event for Linux, it serves notice to the world that Linux has arrived; 12,000 people are said to have attended.

Linux Magazine debuts, bringing some additional competition to the Linux print business. Later, other magazines rise and fall including Open, Journal of Linux Technology (JOLT) and Maximum Linux.

VA Research buys the Linux.com domain for $1,000,000 and announces plans to turn it into a Linux portal. Microsoft's rumored bid for the domain is frustrated.

April 1999

``...please imagine what it is like to see an idealistic project stymied and made ineffective because people don't usually give it the credit for what it has done. If you're an idealist like me, that can ruin your whole decade.''--Richard Stallman on GNU/Linux

Al Gore's presidential campaign web site claims to be open source. That claim is gone, but the site still claims: ``In the spirit of the Open Source movement, we have established the Gore 2000 Volunteer Source Code Project; www.algore2000.com is an 'open site'."

HP announces 24/7 support services for the Caldera, Turbolinux, Red Hat and SuSE distributions. They also release OpenMail for Linux.

The Linux FreeS/WAN Project releases a free IPSec implementation, allowing Linux to function as a VPN gateway using what is now the industry standard.

``But the mere fact that there is now an official SEC document that includes the text of the GPL serves as fairly astonishing proof that the rules of the software business really are being rewritten.''--Andrew Leonard, Salon

May 1999

``Those two little words--open source--have become a magical incantation, like portal in 1998 or push in 1997. Just whisper them and all will be yours: media attention, consumer interest and, of course, venture capital.''--Andrew Leonard, Wired

August 1999

First Intel IA-64 ``Merced'' silicon. Although Intel had given simulators to several OS vendors, Linux is the only OS to run on the new architecture on its first day. The Register headline: ``Merced silicon happens: Linux runs, NT doesn't''.

SGI announces the 1400L--a Linux-based server system. SGI also announces a partnership with Red Hat and begins contributing to kernel development in a big way.

Red Hat's initial public offering happens; a last-minute repricing helps to create difficulties for people participating in the community offering. The stock price immediately rises to $50; a value that seems high at the time.

``For the umpteenth time, someone paved paradise, put up a parking lot. For the thousands of Linux coders who've built the utopian open-source movement--offering free help to create a free operating system--the IPO of Red Hat Software was a sure sign of Wall Street cutting the ribbon on the new Linux mall.''--The Industry Standard

Motorola jumps into Linux announcements of embedded systems products, support and training services, and a partnership with Lineo.

Sun acquires StarDivision; it announces plans to release StarOffice under the Sun Community Source License and to make a web-enabled version of the office suite.

September 1999

``'Burlington Coat Factory Warehouse Corp. in Burlington, New Jersey is spending $1 million or so to buy 1,250 Linux-equipped PCs from Dell, but it won't pay Red Hat a dime for support', says Michael Prince, chief information officer. 'I suppose Red Hat's business model makes sense to somebody, but it makes no sense to us', he says.''--Daniel Lyons, Forbes, May 31, 1999. Then in September, Burlington ended up purchasing support from Red Hat.

The first big Linux stock rush happens. Shares in Applix more than double in volume, reaching nearly 27 million shares--three times the 9 million shares that are actually on the market.

SCO trashes Linux in a brochure distributed in Northern Europe: ``Linux at this moment can be considered more a plaything for IT students rather than a serious operating system in which to place the functioning, security and future of a business. Because Linux is basically a free-for-all it means that no individual person/company is accountable should anything go wrong, plus there is no way to predict which way Linux will evolve.''

Stock in Red Hat hits $135/share. The price seems unbelievably high at the time.

October 1999

Sun Microsystems announces that it will release the source to Solaris under the Sun Community Source License. The actual release drew criticism: ``In a move aimed at Linux, Sun said it will announce Wednesday that it is making the source code for its new Solaris 8 operating system 'open'. Webster's has lots of definitions for the word, including 'not sealed, fastened, or locked'. But when you dig into the details of Sun's announcement, you'll find that what it is offering doesn't come close to meeting the dictionary's definition, let alone that of the Open Source movement.''--Lawrence Aragon, Redherring.com, January 26, 2000

November 1999

``...if there's one thing about Linux users, they're do-ers, not whiners.''--Andy Patrizio,

Red Hat buys Cygnus for almost $700 million in stock. Rumors of other acquisitions by Red Hat begin to circulate and show no signs of stopping.

December 1999

VA Linux Systems goes public after two repricings (originally priced at $11-$13/share). The final IPO price is $30/share; that price rises immediately to $300 before closing around $250. It sets the record for the biggest IPO rise in the history of the NASDAQ.

``Gee. Remember when the big question was 'How do we make money at this?'''--Eric Raymond

January 2000

VA Linux Systems announces SourceForge (although the site had actually been up and running since November 1999). SourceForge also makes the code for its operation available under the GPL. By the end of the year, SourceForge hosted over 12,000 projects and 92,000 registered developers.

Version 1.0 of Red Flag Linux is released in the People's Republic of China.

Transmeta breaks its long silence and tells the world what it has been up to--the Crusoe chip, of course.

The Linux Professional Institute announces the availability of its first Linux professional certification exam.

Linux wannabe press releases flow from companies trying to ride on the success of Linux stocks. Vitamins.com, for example, posts the following: ``Vitamins.com has further distinguished itself in the competitive Internet health industry race by being one of the first to integrate the Linux Operating System, produced by Red Hat, the leading developer and provider of open-source software solutions.''

February 2000

The latest IDC report suggests that Linux now ranks as the ``second-most-popular operating system for server computers'', with 25% of the server operating system sales in 1999. Windows NT is first with 38% and NetWare ranks third with 19%. IDC previously predicted that Linux would get up to the number two position--in 2002 or 2003. The revolution appears to be well ahead of schedule.

VA Linux Systems acquisition of Andover.net in a high-profile purchase that values Andover shares at 0.425 of VA's, or roughly $50/share. Andover.net is the owner of the popular web sites Slashdot.org and Freshmeat.org.

LinuxMall.com and Frank Kaspar and Associates also have made plans to merge. LinuxMall.com has been at the top of the retail side of Linux almost since the very beginning; Kaspar is one of the largest distribution channels.

Red Hat wins InfoWorld's ``Product of the Year'' award for the fourth time in a row.

March 2000

``The law in open code means that no actor can gain ultimate control over open-source code. Even the kings can't get ultimate control over the code. For example, if Linus Torvalds, father of the Linux kernel, tried to steer GNU/Linux in a way that others in the community rejected, then others in the community could always have removed the offending part and gone in a different way. This threat constrains the kings; they can only lead where they know the people will follow.''--``Innovation, Regulation, and the Internet'' by Lawrence Lessig for The American Prospect.

A new version of LILO is posted that is able to get past the 1024-cylinder boot limit that has plagued PC systems for years.

The latest Netcraft survey shows Apache running on just over 60% of the Web.

Caldera Systems goes public after a short delay, on March 21. The stock, which was offered at $14/share, began trading at $26 and closed at $29.44. It thus registered a 110% gain on its first day.

``Caldera knows of no company that has built a profitable business based in whole or in part on open-source software.''--Caldera SEC filing

Walnut Creek (the parent company for Slackware) and BSDi announce their merger. Yahoo! will be taking an equity investment in the new company.

Motorola Computer Group announces the release of its HA Linux distribution. This distribution is aimed at telecommunications applications that require very high amounts of uptime; it includes hot-swap capability and is available for the i386 and PowerPC architectures.

The Embedded Linux Consortium is announced. Its goal is ``to amplify the depth, breadth and speed of Linux adoption in the enormous embedded computer market''. The initial leader will be Rick Lehrbaum, the man behind the LinuxDevices.com and DesktopLinux.com web sites, among other things.

Ericsson announces its ``Screen Phone HS210'' product--a Linux-based telephone with a touchscreen that can be used for e-mail, web browsing, etc. Ericsson and Opera Software also announce that Ericsson's (Linux-based) HS210 Screen Phone will incorporate the Opera web browser.

April 2000

Code is ruled to be speech. On April 4, 2000, the United States Court of Appeals for the Sixth Circuit published its decision regarding Peter Junger's challenge to the Export Administration Regulations that prevented him from posting information on the Internet that contained cryptographic example code. Most critical in the ruling: ``Because computer source code is an expressive means for the exchange of information and ideas about computer programming, we hold that it is protected by the First Amendment.''

Andy Tanenbaum releases the the Minix operating system under the BSD license. Had Minix been open source from the beginning, Linux may never have happened.

May 2000

SuSE releases the first supported Linux distribution for the IBM S/390 mainframe.

``Approximately 140 distribution companies exist across the globe. We believe all but the top five will be bought, will go out of business or will be relegated to insignificance. Market-share leaders are currently defined around geographic boundaries. Red Hat has the largest global brand recognition and leading North American market share; SuSE leads in Europe, Turbolinux leads in Asia, and Conectiva leads in South America.''--Keith Bachman, an analyst for WR Hambrecht, predicting in The Red Herring

June 2000

Commercial considerations help prompt the relicensing of MySQL under the GPL. Now the two freely available databases that are widely used in the Linux and Free Software communities, PostgreSQL and MySQL, meet the Debian Free Software Guidelines and the Open Source Guidelines. In addition, Progress Software forms a new company, NuSphere, just for the purpose of supporting MySQL.

July 2000

``In a world of NDA-bound business agreements, Debian is an open book. In a world of mission statements, Debian has a social contract. At a time when commercial distributors are striving to see how much proprietary software they can pack into a box of Linux, Debian remains the bastion of software freedom--living proof that you can have a fully functional and usable operating system without needing any proprietary code.''--Evan Leibovitch, ZDNet

Sun announces that StarOffice is to be released under the GPL. The code is going to be reworked, integrated with Bonobo and GTK, and released as a set of reusable components. StarOffice will also be reworked to use a set of open XML-based file formats.

Oracle's Linux-based internet appliance system hits the shelves. The ``New Internet Computer'' (NIC) is the latest result of Larry Ellison's long personal crusade to make non-Microsoft systems available to the world. It's aimed at people who only want access to the Net; as such, it's essentially a $199 (without monitor) X terminal.

Reports first appear that SCO may be purchased by Caldera. Later in 2000 Caldera and SCO announce their intent for Caldera International to be formed from Caldera's existing operation and two of SCO's three divisions.

Ted Ts'o steps forward to become the new 2.4 status list maintainer. Alan Cox was doing the job until he said that it was time to ``find someone else to maintain it''. Ted Ts'o responded to Linus' subsequent call for a new status list maintainer.

August 2000

HP, Intel, IBM and NEC announce the ``Open Source Development Lab'', which makes large hardware available to Linux developers for benchmarking and testing.

September 2000

``I'm a bastard. I have absolutely no clue why people can ever think otherwise. Yet they do. People think I'm a nice guy, and the fact is that I'm a scheming, conniving bastard who doesn't care for any hurt feelings or lost hours of work if it just results in what I consider to be a better system.''--Linus Torvalds trying to change his image.

The RSA patent expires, allowing for secure web transactions without proprietary software.

Trolltech releases the Qt library under the GPL, putting a definitive end to a long-running and unpleasant license flame war.

The CueCat fiasco begins. Digital Convergence attempts to shut down programmers who have written Linux drivers for its CueCat bar code scanner. The company has given out large numbers of these scanners for free, expecting people to use them with its proprietary software and web site. The threats cause the drivers to become marginally harder to find for a short period, after which the company declares victory and moves on.

October 2000

Microsoft says that penguins can mutate in a European print ad that quickly becomes famous.

December 2000

``I was dumbfounded to discover that installing Linux was easy. Why? Well, the world has changed. No more do you have to understand everything about Linux before you install it, downloading the many chunks of code necessary to run a complete system and getting them all to work together. That was BSW--before shrink-wrap. With companies such as Red Hat and Corel putting all the software you need in a box, the pain is (nearly) gone.''--John Schwartz, Washington Post

IBM announces plans to invest $1 billion in Linux in 2001.

January 2001

The long-awaited 2.4.0 kernel was released on January 4.

The US National Security Agency (NSA) releases SELinux under the GPL. SELinux offers an additional layer of security checks in addition to the standard UNIX-like permissions system.

March 2001

The Linux 2.5 kernel summit is held in San Jose, California; it is, perhaps, the most complete gathering of Linux kernel hackers in history.

April 2001

IBM gets into trouble over its ``Peace, Love and Linux'' graffiti in several cities.

``Slackware has always made money (who else producing a commercial distribution can say that?), but with BSDi we ended up strapped to a sinking ship.''--Patrick Volkerding

May 2001

Sony's PlayStation Linux kit, shipped in Japan, sells out in eight minutes despite a doubling of the available stock.

June 2001

Sharp announces its upcoming Linux PDA based on Lineo's Embedix system.

VA Linux Systems exits the hardware business, choosing to focus on SourceForge instead. Later VA drops the word ``Linux'' from its name altogether, relaunching as VA Software Corporation.

``In a press release issued Wednesday afternoon, VA Linux CEO Larry M. Augustin called the shift in strategy a logical move. 'Our differentiating strength has always been our software expertise', Augustin said''.--Wired. You only thought VA was a hardware company.

July 2001

Free Dmitry! Dmitry Sklyarov is arrested in Las Vegas after Adobe complains about the Advanced eBook Processor. The following month he is charged with DMCA violations and conspiracy: the potential penalties add up to 25 years in prison. Dmitry's defense is based on constitutional challenges to the DMCA, on free speech and jurisdictional issues. Later in the year, charges are dropped, conditional on one year of good behavior and testimony in the ElcomSoft trial.

``Although Adobe withdrew its support for the criminal complaint against Dmitry Sklyarov, we respect the grand jury and federal government's decision to prosecute the company, ElcomSoft, and as a law-abiding corporate citizen, Adobe intends to cooperate fully with the government as required by law.''--Adobe's position

November 2001

Sharp Electronics Corporation begins a special Linux developer prerelease of the Zaurus PDA to attract free software developers to the hot new platform.

February 2002

Avaya, the former PBX and enterprise systems division of Lucent, announces Linux-based PBX systems.

``So there are some--and I'd list myself among them--who believe that the return to Earth is a good thing. There's nothing wrong with making a buck, but Linux doesn't benefit from being elevated beyond reality on a shaky foundation.''--Evan Leibovitch takes a look at the post-rush world of Linux.

We would like to recognize our indebtedness to Rebecca Sobol and Jonathan Corbet at Linux Weekly News, for allowing us to borrow heavily from the timeline featured on their site and for their accurate and gracious historical editing.


From HTTP Messages to PSR-7: What’s It All About?

This article was peer reviewed by Andrew Carter. Thanks to all of SitePoint’s peer reviewers for making SitePoint content the best it can be!

The PHP Framework Interoperability Group (PHP-FIG) has relatively recently approved another proposal, the PSR-7: HTTP Messages Interface. The document crystallizes HTTP messages into 7 interfaces which a PHP library should implement if they subscribe to the specification. In PSR-7 By Example, Matthew Weier O’Phinney, editor of the PSR, gives an interesting overview of the specification. So what is it?

Image of digital question mark, indicating confusion and pending explanation

If you type bbc.co.uk in your browser, you go straight to the homepage of the BBC, but a number of things might have taken place between the time the browser sent an HTTP request to the server and it getting a response back.

Here’s a sample raw request.

GET / HTTP/1.1 Host: bbc.co.uk User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0) Accept: */* Referer:

It’s always made up of a request line (GET / HTTP/1.1), a number of header field lines listed as <key>: value, a single empty line and an optional body for any data payload (for example query parameters or post data).

The blank line after the zero or more header lines must be a CRLF by itself. This means 2 characters – an ASCII 13 (Carriage Return), followed by ASCII 10 (Line Feed) or \r\n.

Let’s send this request from the command line via curl and see the response:

curl -i -H "Host: bbc.co.uk" -H "User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)" -H "Accept: */*" -X GET http://bbc.co.uk HTTP/1.1 301 Moved Permanently Content-Type: text/html Date: Sun, 02 Oct 2016 20:49:42 GMT Location: http://www.bbc.co.uk/ Connection: Keep-Alive Content-Length: 0

Moved? There was a redirect. Then, let’s follow the trail and make a request to http://www.bbc.co.uk/ instead:

curl -i -H "Host: www.bbc.co.uk" -H "User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)" -H "Accept: */*" -X GET http://www.bbc.co.uk | less HTTP/1.1 200 OK Server: nginx Content-Type: text/html; charset=utf-8 ETag: W/"29c44-MXo+6t7MoPRad358MSWqwA" X-Frame-Options: SAMEORIGIN x-origin-route: xrt-ext Content-Length: 171076 Date: Sun, 02 Oct 2016 20:54:27 GMT Connection: keep-alive Set-Cookie: BBC-UID=15c73fe11704a0731344da5ec13869204c1a22a0c7b444d60a708762e631ac0c0Mozilla/5.0%20(compatible%3b%20MSIE%209.0%3b%20Windows%20NT%206.1%3b%20Trident/5.0); expires=Thu, 01-Oct-20 20:54:27 GMT; path=/; domain=.bbc.co.uk X-Cache-Action: HIT X-Cache-Hits: 1223 X-Cache-Age: 55 Cache-Control: private, max-age=0, must-revalidate Vary: Accept-Encoding, X-CDN, X-BBC-Edge-Scheme <!DOCTYPE html> <!--[if lte IE 9]> <html lang="en-GB" class="no-js no-flexbox no-flexboxlegacy"> <![endif]--> <!--[if gt IE 9]><!--> <html lang="en-GB" class="no-js"> <!--<![endif]--> <head>

That’s more like it. The first line, HTTP/1.1 200 OK, is the status line. Then we have headers, in a similar pattern to requests – <key>: value, an empty line, and the response body. Note: We passed the output through less so that we can see the first part of the response.

Requests and responses can be broken down into a message line, a number of header lines and body lines. The commonalities can be abstracted in an interface (MessageInterface) which the request (RequestInterface) and response (ResponseInterface) can extend with their distinct flavor of HTTP message.

PHP doesn’t only run within a web environment, and web requests might have originated from APIs. The ServerRequestInterface was designed to take care of other types of HTTP requests.

The other three interfaces are a further abstraction of specific aspects in messages. Looking back at the request message line:

GET / HTTP/1.1

This comprises:

  • METHOD: Although RFC 2616 defines safe and idempotent types of methods, for general applications, it’s sufficient to identify them by name – GET, POST, PUT, PATCH, DELETE, OPTIONS, HEAD and TRACE. CONNECT is reserved for use with a proxy that can dynamically switch to being a tunnel e.g. SSL tunneling.

  • TARGET: This is the URI or our request target, and things get a bit interesting here as we can have:

  • origin-form – path and query string of the URI. The query string may or may not be present.
  • absolute-form – an absolute URI.
  • authority-form – the authority part of a URI, made up of a maximum of 3 parts – user-info (optional), host and port (optional). The user-info may require a password too – user:password. We end up with a pattern of user:password@host:port. The user-info may also have require an
  • asterisk-form – just the string, *
  • We end up with scheme:[//[user:password@]host[:port]][/]path[?query][#fragment]. This part of the request message was abstracted to the UriInterface.

  • VERSION: There’s limited choice here as HTTP/1.1 is the current version. Prior to that, we had HTTP/1.0, and the next draft version is HTTP/2.0

  • Also, file uploads required special attention. In non-SAPI environments, the $_FILES environment variable is empty and in some situations such as non-POST requests, $_FILES isn’t populated at all. The UploadedFileInterface was designed to allow for a more consistent interaction with files.

    The message (request or response) needs to be able to handle large data efficiently for both client and server. PHP has had streams built in since 4.3.0. The StreamInterface part of PSR-7 provides a wrapper around common operations and serialization of an entire stream to a string.

    Challenges

    The path to PSR-7 was paved with strong debate and differing opinions at every step of the way.

  • Immutable objects – The immutability or mutability of objects was one of the most hotly-debated points, and PSR-7 eventually settled for this:

    The proposal models messages and URIs as value objects.

    Messages are values where the identity is the aggregate of all parts of the message; a change to any aspect of the message is essentially a new message. This is the very definition of a value object. The practice by which changes result in a new instance is termed immutability, and is a feature designed to ensure the integrity of a given value.

    What this means is that each time you make any change to a message object, you end up with a new copy. The complexity of URI, headers and streams require an assurance that a full adoption of immutability by all collaborators offered to the designers of the interfaces.

    With immutability, any state change you make requires you to assign the result.

    $request = $request->setHeader('Cache-Control', 'public');

    Any method that changes the state of the current message returns an instance of it with the changes made. As long as a result assignment is made, you can chain any number of changes in a fluent-like syntax.

    $request = $request ->setHeader('Cache-Control', 'public') ->addHeader('Cache-Control', 'max-age=18600') ->setStatus(200);

    The methods having the prefix “with” must conform to the immutability requirement. A concern is that supporting mutability in one of the message interfaces means enforcing it across all the other interfaces.

    On the other hand, it has been highlighted that PSR-7 Objects Are Not Immutable as they are generally thought to be. It’s worthy of note that similar HTTP object implementations in Ruby and Node are mutable by design. So, PHP is in good company.

  • Nomenclature – These objects are designed as interfaces. Isn’t calling it MessageInterface superfluous? A method signature taking a request and response ends up being too long. Compare the following:

    public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next) : ResponseInterface { } public function __invoke(ServerRequest $request, Response $response, callable $next) : Response { }

    Aliasing is the suggested solution for those who prefer to drop the Interface suffixes.

  • Middleware – We’ve got the message interfaces which are like the ingredients for making a cake, perfectly measured out. I want a cake to consume but I don’t know how to bake. How about a recipe? PSR-7 only prescribes a standard for the definition of a request and response. How do we move from request to response? That “middleman” that does the leg work between the request and response is called middleware.

    The next step would be a unification of how to plumb PSR-7 interfaces so that applications and frameworks that conform to them can be completely swappable. This part of the debate which borders on providing a template for an interoperable implementation of PSR-7, has been moved to the separate PSR-15: HTTP Middlewares.

  • Usage

    A number of libraries and frameworks have added support for PSR-7 in different ways.

  • Symfony – The HttpFoundation Component is one of the most popular OOP abstractions of the HTTP specification prior to PHP-FIG. With the emergence of PSR-7, Symfony opted for a PSR-7 Bridge which converts HttpFoundation objects from and to objects which implement PSR-7 message interfaces.

  • Zend Framework (ZF) – They came up with a Composer package, zendframework/zend-diactoros, of implementations of the HTTP message interfaces, not surprising as the editor of PSR-7 is the ZF Project Lead. Diactoros goes a step further by including a server that is similar to the one provided by http.Server in NodeJS.

  • Slim – PSR 7 and Value Objects describes a flexible approach that makes Slim accept any implementation of PSR-7. That is, if the one provided by Slim doesn’t suffice.

  • Guzzle – Being an HTTP client library, PSR-7 is of great relevance to this library. They built the guzzlehttp/psr7 Composer package, a message implementation of PSR-7, which they rely on. Guzzle and PSR-7 gives an excellent overview of their take on the specification.

  • Aura – They’ve included Aura.Router, a web router implementation of PSR-7 in their collection of independent library packages. All router objects are managed by a RouterContainer from which you retrieve an instance of a Map object. Each method of this Map object may accept an HTTP message interface as one of its arguments.

  • HTTPlug – A package of interfaces that allow library and application developers to create HTTP clients that are fully compatible with PSR-7. The HttpClient sends a PSR-7 Request and returns a PSR-7 response. See Breaking Free from Guzzle5 with PHP-HTTP and HTTPlug for a practical way of using this package.

  • Packagist has a list of PSR-7 implementations with a wide range of popularity or acceptance. However, a developer still has the following usage options:

  • Direct – As the specification states, while Psr\Http\Message\MessageInterface MAY be implemented directly, implementors SHOULD implement Psr\Http\Message\RequestInterface and Psr\Http\Message\ResponseInterface. The simplest way is to install the package with Composer.

    composer require psr/http-message
  • Indirect – The interfaces are used indirectly through an adapter. For example, PSR-7 support in Symfony is through the PSR HTTP Message Bridge, a library designed to convert Symfony Request and Response objects into objects that are fully compatible with PSR-7, and from PSR-7 back to Symfony objects.

  • Partial – You might be interested in the more generic interfaces such as StreamInterface, UriInterface and UploadedFileInterface. Nothing stops you from implementing them in a non-HTTP messages context. The package is available on Packagist and Composer is your friend.

  • Conclusion

    The PHP community should be applauded for coming together on the fundamental principle of how we interact with and manage HTTP requests and responses. PSR-15 transcends this and the intensity of the debate surrounding middlewares will not go away very soon, neither should the draft be expected to be accepted quickly. In the meantime, PSR-7 is there for all to embrace.

    What do you think about PSR-7? Do you use it and subscribe to it, or do you feel like it’s just a layer of complication? We’d like to hear from you!

    Deji, a Zend Certified PHP Engineer, works as a Software Engineer with the British Council in London. He's passionate about Open Source, contributes to Drupal and speaks at Drupal Camps. He has worked as a dentist, teacher of English as a Foreign Language and radio journalist. Oh yes, he's four times a dad and supports Arsenal FC.


    Comparing the Technologies

    Language and Runtime Support

    Java. Developed in 1995 by Sun. All code is compiled into bytecode and interpreted by a virtual machine (JVM). May also be selectively JIT compiled, depending on the JVM, or fully natively compiled with ancillary products (such as JOVE). Can run on any platform that supports a JVM. IBM supports v1.3 of the J2SE SDK.

    VBScript and JScript for Web pages and any COM-based language for server components (typically VB or VC++). Scripts are interpreted, while components are natively compiled. VB code also requires a runtime DLL (MSVBMxx.DLL). VBScript and JScript came into use in 1997, while COM grew out of OLE in 1993.

    Any language that supports the Common Language Runtime (20-plus in development). Initially compiled to an intermediate language (MSIL) and then JIT compiled to native code by the CLR at runtime or natively compiled (PreJit) at install time. Code written for the CLR is referred to as managed code. Support for the CLR will be shipped with future OSes starting with Windows XP Server released by the end of 2001.

    Class Libraries

    Standard Java classes found in the J2SE, plus the APIs (JDBC, JSP, EJB, JMS, JAXP, JCA, JFC, JNDI, and so on, as defined in the J2EE specification). In addition, vendors include their own extensions to J2EE for integration and differentiation in the marketplace.

    Win32, COM, MFC, ATL, and ASP. Five primary programming models that contain APIs that developers use in building solutions.

    Services Framework. A hierarchical set of managed classes arranged in namespaces. Provides a consistent programming model and unifies the APIs needed to build solutions.

    Deployment

    Java Package. Collection of Java classes assembled as a unit and arranged hierarchically. Weak versioning. Server-based deployment uses XML-based deployment descriptors, which are read and handled differently by each vendor's implementation. WebSphere includes an application assembly tool to handle this process.

    DLL, EXE. DLLs contain a collection of functions with weak versioning. EXEs represent an executable program with weak versioning. COM components are housed in DLLs, rely on the registry, and support immutable interfaces but no runtime version checking. Server-based installation accomplished through third-party utilities such as InstallShield.

    Assembly. Unit of deployment, security, and versioning. Includes built-in PKI support and metadata to tightly control binding of assemblies at runtime. Support exists in the class loader of the CLR for consistency and version checking. Server-based deployment can be done in a no-impact fashion by simply copying the relative paths that contain the application. Applications also can explicitly share components. Support for the Windows Installer included in VS.NET.

    Thin Client

    Java Server Pages (JSP). WAS supports JavaScript or Java in JSPs that are compiled into HttpServlets on the fly and are cached by the server. No native support exists for different devices, and there are no client-state services other than cookies. WAS ships with an HTTP engine (1.3.19) but can use Apache, Domino, Netscape, iPlanet, or IIS 4.0/5.0. WAS 4.0 is v1.1–compliant. The syntax of JSPs is a knockoff of ASP and was developed in 1998.

    Active Server Pages (ASP 2.0). Technology introduced by MSFT in 1997 in which pages containing server-side code are interpreted by an ISAPI server extension and can use simple HTTP caching through headers. No native support exists for different devices, and there are no client-state services other than cookies. ASP runs primarily on IIS 4.0/5.0 but has been ported to other platforms (see Chili!Soft, purchased by Sun). Performance of JSP and ASP is similar on similar hardware platforms.

    ASP.NET. ASP.NET pages are compiled into MSIL either statically or on the fly when a request is made. Server control architecture allows abstraction for different devices and state storage across HTTP POST events. Server controls allow developers to create "adaptive controls" to render HTML, WML, and so on as appropriate for the client platform. Runs on IIS 4.0/5.0. Beta performance tests indicate a 200–300% improvement over JSP and ASP.

    Web Server Processing

    HttpServlets provide a request/response model available to Java classes in addition to session-state services keyed with a client cookie. JSPs often call servlets as the controller that acts as the broker between presentation and business service layers to provide separation between the HTML and Java code. Because of the complexity of writing servlets many "two-tier Web apps" simply have the servlets make direct calls to the underlying database via JDBC. This leads to spaghetti code that is difficult to debug and maintain. The servlet engine is included in WAS and includes a JDBC connection manager that handles database connection pooling. WAS 4.0 is v2.2–compliant.

    The ASP runtime implemented in the ISAPI server extension provides a request/response model in addition to session- (keyed with a client cookie) and application-state services. ASP pages often call business services directly implemented as COM components, although many "two-tier Web apps" simply have the ASP pages make direct calls to the database via ADO. This leads to spaghetti code that is difficult to debug and maintain.

    The HTTP Runtime in ASP.NET provides an extensible mechanism by which developers can hook into the processing of resources on the Web server through HTTP Modules. Provides very tight integration with the Web server. Also supports a request/response model and application- and session-state services. Session-state services can be deployed on a separate server to increase scalability. Provides a sophisticated caching mechanism for pages and programming code. Provides complete separation of HTML code and programming logic through code behind.

    Object Services

    Enterprise Java Beans (EJB). Part of the original J2EE specification in 1998. Java classes that are deployed in component-oriented middleware (a container) that provides interception and adds services such as distributed transactions (using the Java Transaction Service [JTS] based on the OMG and using IIOP), security, and database connectivity. The container can run on the same server or remotely. EJBs come in two flavors: entity beans and session beans. Entity beans map to the state of an object as represented by a row in a database. Entity beans provide the mapping to the database and caching of the entity. Entity beans come in two styles: Container Managed Persistence (CMP) and Bean Managed Persistence (BMP). CMP beans allow the container to manage loading and saving the database information, whereas BMP beans provide methods for the developer to insert JDBC code directly. Session beans come in two flavors: stateful and stateless. Stateful beans maintain a conversation with a single client, whereas stateless beans can be reused by multiple clients, with the container handling the allocation. WAS 4.0 is EJB 1.1–compliant.

    Microsoft Transaction Server (MTS). Provides component-oriented middleware for COM components introduced in 1996. Provides interception and adds distributed transactions through the Microsoft Distributed Transaction Coordinator service (MSDTC), security, and object activation support. Objects can be both stateful and stateless, depending on administrative settings. Programmers take advantage of MTS services through the use of an API. Only components built in VC++ are free-threaded and thus perform better. No support for automatically mapping database rows to object instances exists.

    Component Services (COM+ 1.0). Released with Windows 2000 in 2000 and provides component-oriented middleware for COM components. Provides interception and adds distributed transactions, security, object construction, object pooling, queued components (for asynchronous integration with MSMQ), loosely coupled events for publishing and subscribing to components, and activation support. Objects can be both stateful and stateless, depending on administrative settings. Although built for COM, .NET programmers create serviced components in .NET by deriving their class from a system class and decorate it with attributes to describe the services that it uses. The system class then communicates with COM+ via Win32 and COM APIs. No support for automatically mapping database rows to object instances exists. (The IMDB product that was removed from prerelease versions of COM+ would have served a similar purpose as entity beans, although the ADO.NET DataSet object serves a similar purpose.)

    Database Support

    JDBC. Data Access API that allows SQL access to a tabular data source via drivers (there are currently 159 listed on Sun's site under 4 different types, ranging from JDBC to ODBC bridges to fully native-protocol Java implementations). Various drivers support connection pooling, distributed transactions, and rowsets, and some are J2EE-certified. The API is similar to the Win32 implementation of ODBC. JDBC 2.0 is the spec under J2EE 1.2, but 3.0 has been defined. Note that when using entity beans with CMP, the container provides the mapping to the database tables through a vendor-specific mechanism. WAS 4.0 supports JDBC core v2.1 and Extensions 2.0. WAS includes providers for DB2, MSSQL, Oracle, Informix, and Sybase.

    ADO/OLE DB. OLE DB is both a specification for COM interfaces that database vendors implement (OLE Providers) and a set of services (such as cursor processing and connection pooling) implemented in Windows to provide data access to a variety of data sources. ADO is a simplified automation layer that sits on top of OLE DB to provide data access to scripting languages and COM-based languages such as VB. Although typically used for tabular data access, both ADO and OLE DB can be used to access nonstructured data such as email and XML. OLE DB also can be used to access data through the plethora of available ODBC drivers.

    ADO.NET. A set of managed classes that provides access to data sources through what are called managed providers. These include TDS (SQL Server), OLE DB providers, and ODBC drivers. Each managed provider implements connections and connection pooling, commands/parameters, forward-only cursor processing, transaction processing, and error handling. ADO.NET also includes a middle-tier data cache object called a DataSet that provides an XML-based cache of data that can be used to bind to controls and synchronize changes to a data source through an adapter object implemented by the managed provider. Designed to support a loosely connected model with built-in XML representation of the data and XSD representation of the schema. Developers can work with relational data as XML data, and vice versa through the XMLDataDocument class.

    Messaging

    Java Messaging Services (JMS). JMS is a set of client interfaces to message-oriented middleware (MOM) products that supports both message queues and publish-and-subscribe metaphors. MOM vendors implement JMS providers. JMS includes a specification for a new type of EJB, message beans. WAS includes the (WebSphere MQ) MQSeries JMS provider. WAS 4.0 is compliant with the 1.0.2 specification and includes support for JMS-XA distributed transactions across MQSeries-enabled systems and databases. Need to obtain WebSphere MQ separately.

    Microsoft Message Queue Server (MSMQ). A MOM server product running on NT 4 and W2K that supports message queues but does not include a publish-and-subscribe feature built into the product. The product includes a COM-based API for sending and receiving messages and administering queues. Supports distributed transactions through MSDTC. MSMQ is built into Windows NT 4.0 Server.

    System.Messaging. A set of managed classes that provide the administrative and client APIs for working with MSMQ servers. MSMQ is built into Windows 2000 Server. It should be noted that developers can access MSMQ through queued components (QC) supported by COM+ 1.0. QC acts as an abstraction layer to allow clients to asynchronously make method calls on components that are backed by MSMQ.

    Fat Client

    Java Foundation Classes (JFC). JFC includes the Abstract Windowing Toolkit (AWT) and Swing as Java APIs for building GUII applications. Swing is a more abstract API and includes a "look and feel" for developing the same GUI on multiple platforms or adhering to a platform standard. Advanced graphics can be created with the Java2D and 3D APIs. GUI apps run as standalone applications or applets running in a browser.

    Win32/ActiveX. Applications written in VB, VC++, or other Windows development tools. Ultimately these tools make calls to the Win32 API for the underlying window management. ActiveX is a COM-based technology for building reusable binary visual components (.ocx) across development environments. Applications run as standalone applications or as ActiveX controls hosted in MSIE. Advanced graphics are available through the DirectX set of COM-based APIs.

    Windows Forms. Set of managed classes that allow for the creation of forms-based applications. Takes advantage of new Windows 2000 features such as nonrectangular forms. Includes a managed control architecture to build reusable visual controls. Third parties will provide wrappers for DirectX functionality. Windows Forms–based applications can run as standalone applications or can be hosted in MSIE on clients with the CLR installed.

    Integration

    J2EE Connector (JCA). JCA is a specification based on the IBM Common Connector Framework (CCF). WAS contains WAS adapters used to connect to packaged applications such as JDEdwards, SAP, Peoplesoft, and so on. These are JCA-compliant and are shipped with VisualAge for Java. You can also build new adapters using the MQSeries adapter offerings. WAS AE multiserver version only.

    SNA Server 4.0. Server product that includes OLE DB and ODBC support for AS/400 and DB2. Also includes COM Transaction Integrator (COMTI) for working with CICS and IMS transactions as if they were COM objects. Includes MSMQ-MQSeries bridge and host printing services, among others. Basically, this is COM-based integration, and there are also connectors to packaged products such as the SAP DCOM Connector.

    Host Integration Server 2000. Update of SNA Server. Also includes integration with Commerce Server, BizTalk, Active Directory, and Windows Management Instrumentation (WMI). BizTalk also supports application-integration components (AIC) that can be built to integrate with packaged applications; for example, there is a SAP R/3 AIC available.

    XML Support

    Java API for XML Parsing (JAXP). An API and abstraction layer to deal with various XML parsers. Not included in the J2EE 1.2, but 1.0 is in 1.3. v1.1 supports XSLT and DOM Level 2 and SAX v2.0. IBM has a 100% Java validating XML parser with JAXP support available on its Web site. WAS includes support for DOM 1.0, SAX 1.0, and XSLT 1.0.

    MSXML. Microsoft's COM-based XML parser, included as a standalone addition to the OS and in products such as MSIE. Version 3.0 sp1 is the current version, with v4.0 as a technology preview on the MSDN Web site. V3.0 supports XSLT, XPath, and SAX2. Implements much of the DOM functionality specified by the WS3C, in addition to SAX support for event-based processing of large XML documents.

    System.Xml. A set of managed classes that implement the DOM, XSLT, and XPath specifications by the W3C. Supports both a tree-based model (DOM) and an innovative stream-based approach for parsing XML documents. Also contains a class that maps XML documents to the ADO.NET DataSet class to provide XML-based access to relational data.

    Web Services

    WAS ships with the Apache SOAP 2.2 tool support. The toolkit is SOAP 1.1–compliant. Can expose Java classes, EJBs, BSF scripts, or DB2-stored procs as a Web Service. Includes a command-line utility to publish EJBs as SOAP services. Development tools contain wizards to create WSDL from an existing Java application or read WSDL to create a server stub or client proxy. UUDI4J support is also included for client-side interaction with UDDI registries.

    SOAP Toolkit 2.0. Downloadable. Current release is sp2. Provides a COM wrapper for implementing Web Services. Wizard exposes COM objects as a Web Service using ASP or IIS ISAPI extensions. Support for WSDL 1.1. A separate UDDI SDK is available for download, and provides a COM API for building and querying a UDDI registry. The toolkit integrates into VS 6.0 so that creating Web Services from COM components is straightforward.

    .NET Framework. SOAP 1.1 is implemented in a variety of the base class libraries and, therefore, is very tightly integrated from both consumer and implementer perspectives. Allows individual methods in managed classes to be exposed as Web Services through an attribute of the framework. Automatic creation of WSDL from XSD schemas and managed classes. Automatic creation of managed client proxies from WSDL through the command line and UI in VS.NET with full Intellisense. A separate UDDI SDK is available for download that provides managed classes for building and querying a UDDI registry.

    Remoting

    Remote Method Invocation (RMI)-Internet InterORB Protocol (IIOP). Provides the programming model (RMI) and the protocol layer for (CORBA IIOP) Java-to-Java communication. Servlets and applets communicate with EJBs via RMI. Assumes a tightly bound model that creates firewall issues and is not well suited to the Internet.

    DCOM. Extension of COM for component communication across the network using any of the Windows NT network protocols. Includes remote activation and security features. Remoting of object instances must be specifically programmed into the COM objects themselves. Assumes a tightly bound model that creates firewall issues and is not well suited to the Internet.

    .NET Remoting. Implemented in a set of managed classes. Allows managed code to communicate across app domain boundaries. Can communicate via HTTP or TCP channels. Supports remoting of object instances via binary or SOAP protocols. Supports singletons and client activation. The use of HTTP and SOAP promotes a loosely coupled architecture that does not incur firewall problems.

    Naming Services

    Java Naming and Directory Interface (JNDI). Programming interface that provides access to directory services such as DNS, LDAP, Novell (NDS), and CORBA COS through vendor-specific providers.

    WAS 4.0 is JNDI 1.2–compliant for EJB lookup. The IBM SecureWay Directory 3.2.1 product is included in WAS for access to Active Directory, Lotus Domino, and NDS.

    Active Directory Services Interface (ADSI). COM programming interface that supports access to NT, LDAP, and Novell (NDS) directory services through vendor-specific providers.

    Active Directory and System.DirectoryServices namespace. Windows 2000 Server includes the distributed directory used in a Windows 2000 domain while the managed classes, in DirectoryServices provide a wrapper around the ADSI interfaces to programmatically access a directory.

    Development Tools

    WebSphere Studio, Visual Age for Java. Both ship with WAS. Studio is used to build the visual representation of Web pages and JSPs, while Visual Age is used for Java coding of servlets, beans, and EJBs.

    Visual Studio 6.0, released in 1998 (three IDEs). Separate IDEs exist for VC++/Visual Interdev for ASP development, and VB for form and component development. Graphical Web development.

    Visual Studio.NET. Single IDE that supports unified debugging, project management, Intellisense, Server Explorer, graphical editor for the Web and forms, class view, dynamic help, add-ins, and scripting. Can be used to build console applications, Windows Forms, Web Forms, Web Services, Windows Services, and components. Third-party compiler vendors can plug into VS.NET.

    B2B Integration

    ebXML. An industry specification (not a shipping product) for performing business-to-business transactions using XML and the Web. Includes some support for SOAP. Not implemented in WAS. Would need to roll your own infrastructure perhaps using Web Services.

    No support on NT 4. Would need to roll your own infrastructure using the SOAP Toolkit and Windows services.

    BizTalk Server 2000, released in 2000. A separate server product that provides a messaging/scheduling engine and business process orchestration facilities. Messaging includes support for EDI, SOAP, and Rosettanet grammars, in addition to others.

    Key Strengths

    For organizations that must have platform neutrality, J2EE is the only alternative. The Java language is becoming more widely accepted. Vendors such as IBM offer a single-vendor solution when dealing with legacy applications. Separation of application logic and presentation exists, although, in practice, this is underutilized. EJB model includes automatic database-mapping facilities through CMP.

    Large base of VB/ASP developers, resulting in reduced costs. Runs on commodity servers that can be scaled out. Software costs are low. Multiple language support through COM. Tight integration with the dominant client platform (Windows).

    Multiple languages supported with a common set of class libraries. Unified programming model with the Services Framework. High productivity development environment. Web application performance. Runs on commodity servers that can be scaled out. Separation of application logic and presentation exists. Greater integration with XML and Web Services protocols. Tight integration with the dominant client platform (Windows).

    Key Weakness

    Single-language solution. Smaller base of developers. EJBs are complex and not widely used. Thus, JSPs are overused, resulting in spaghetti code. Varying levels of J2EE conformance across vendors. The need to use vendor-specific features leads to vendor lock-in. Performance varies due to vendor-specific implementations. Software cost is generally higher, developer costs are higher, and deployment time is increased.

    Highly fragmented programming model. COM infrastructure is unwieldy, leading to DLL hell and versioning problems. ASP pages that do not utilize COM for business and data-access services lead to spaghetti code. Single-vendor solution.

    Not a shipping product. OO nature of CLR makes development initially more complicated for VB/ASP developers. Single-vendor solution. Does not support an automatic mapping of database rows to objects as with CMP, although there is widespread disagreement within the industry as to whether entity beans are desirable because they do not promote transactional consistency and are questionable in terms of performance. For more information, see Roger Session's Web site.



    Direct Download of over 5500 Certification Exams

    3COM [8 Certification Exam(s) ]
    AccessData [1 Certification Exam(s) ]
    ACFE [1 Certification Exam(s) ]
    ACI [3 Certification Exam(s) ]
    Acme-Packet [1 Certification Exam(s) ]
    ACSM [4 Certification Exam(s) ]
    ACT [1 Certification Exam(s) ]
    Admission-Tests [13 Certification Exam(s) ]
    ADOBE [93 Certification Exam(s) ]
    AFP [1 Certification Exam(s) ]
    AICPA [2 Certification Exam(s) ]
    AIIM [1 Certification Exam(s) ]
    Alcatel-Lucent [13 Certification Exam(s) ]
    Alfresco [1 Certification Exam(s) ]
    Altiris [3 Certification Exam(s) ]
    Amazon [2 Certification Exam(s) ]
    American-College [2 Certification Exam(s) ]
    Android [4 Certification Exam(s) ]
    APA [1 Certification Exam(s) ]
    APC [2 Certification Exam(s) ]
    APICS [2 Certification Exam(s) ]
    Apple [69 Certification Exam(s) ]
    AppSense [1 Certification Exam(s) ]
    APTUSC [1 Certification Exam(s) ]
    Arizona-Education [1 Certification Exam(s) ]
    ARM [1 Certification Exam(s) ]
    Aruba [8 Certification Exam(s) ]
    ASIS [2 Certification Exam(s) ]
    ASQ [3 Certification Exam(s) ]
    ASTQB [8 Certification Exam(s) ]
    Autodesk [2 Certification Exam(s) ]
    Avaya [101 Certification Exam(s) ]
    AXELOS [1 Certification Exam(s) ]
    Axis [1 Certification Exam(s) ]
    Banking [1 Certification Exam(s) ]
    BEA [5 Certification Exam(s) ]
    BICSI [2 Certification Exam(s) ]
    BlackBerry [17 Certification Exam(s) ]
    BlueCoat [2 Certification Exam(s) ]
    Brocade [4 Certification Exam(s) ]
    Business-Objects [11 Certification Exam(s) ]
    Business-Tests [4 Certification Exam(s) ]
    CA-Technologies [20 Certification Exam(s) ]
    Certification-Board [10 Certification Exam(s) ]
    Certiport [3 Certification Exam(s) ]
    CheckPoint [43 Certification Exam(s) ]
    CIDQ [1 Certification Exam(s) ]
    CIPS [4 Certification Exam(s) ]
    Cisco [319 Certification Exam(s) ]
    Citrix [48 Certification Exam(s) ]
    CIW [18 Certification Exam(s) ]
    Cloudera [10 Certification Exam(s) ]
    Cognos [19 Certification Exam(s) ]
    College-Board [2 Certification Exam(s) ]
    CompTIA [76 Certification Exam(s) ]
    ComputerAssociates [6 Certification Exam(s) ]
    Consultant [2 Certification Exam(s) ]
    Counselor [4 Certification Exam(s) ]
    CPP-Institute [4 Certification Exam(s) ]
    CSP [1 Certification Exam(s) ]
    CWNA [1 Certification Exam(s) ]
    CWNP [13 Certification Exam(s) ]
    CyberArk [1 Certification Exam(s) ]
    Dassault [2 Certification Exam(s) ]
    DELL [11 Certification Exam(s) ]
    DMI [1 Certification Exam(s) ]
    DRI [1 Certification Exam(s) ]
    ECCouncil [22 Certification Exam(s) ]
    ECDL [1 Certification Exam(s) ]
    EMC [128 Certification Exam(s) ]
    Enterasys [13 Certification Exam(s) ]
    Ericsson [5 Certification Exam(s) ]
    ESPA [1 Certification Exam(s) ]
    Esri [2 Certification Exam(s) ]
    ExamExpress [15 Certification Exam(s) ]
    Exin [40 Certification Exam(s) ]
    ExtremeNetworks [3 Certification Exam(s) ]
    F5-Networks [20 Certification Exam(s) ]
    FCTC [2 Certification Exam(s) ]
    Filemaker [9 Certification Exam(s) ]
    Financial [36 Certification Exam(s) ]
    Food [4 Certification Exam(s) ]
    Fortinet [14 Certification Exam(s) ]
    Foundry [6 Certification Exam(s) ]
    FSMTB [1 Certification Exam(s) ]
    Fujitsu [2 Certification Exam(s) ]
    GAQM [9 Certification Exam(s) ]
    Genesys [4 Certification Exam(s) ]
    GIAC [15 Certification Exam(s) ]
    Google [4 Certification Exam(s) ]
    GuidanceSoftware [2 Certification Exam(s) ]
    H3C [1 Certification Exam(s) ]
    HDI [9 Certification Exam(s) ]
    Healthcare [3 Certification Exam(s) ]
    HIPAA [2 Certification Exam(s) ]
    Hitachi [30 Certification Exam(s) ]
    Hortonworks [4 Certification Exam(s) ]
    Hospitality [2 Certification Exam(s) ]
    HP [752 Certification Exam(s) ]
    HR [4 Certification Exam(s) ]
    HRCI [1 Certification Exam(s) ]
    Huawei [21 Certification Exam(s) ]
    Hyperion [10 Certification Exam(s) ]
    IAAP [1 Certification Exam(s) ]
    IAHCSMM [1 Certification Exam(s) ]
    IBM [1533 Certification Exam(s) ]
    IBQH [1 Certification Exam(s) ]
    ICAI [1 Certification Exam(s) ]
    ICDL [6 Certification Exam(s) ]
    IEEE [1 Certification Exam(s) ]
    IELTS [1 Certification Exam(s) ]
    IFPUG [1 Certification Exam(s) ]
    IIA [3 Certification Exam(s) ]
    IIBA [2 Certification Exam(s) ]
    IISFA [1 Certification Exam(s) ]
    Intel [2 Certification Exam(s) ]
    IQN [1 Certification Exam(s) ]
    IRS [1 Certification Exam(s) ]
    ISA [1 Certification Exam(s) ]
    ISACA [4 Certification Exam(s) ]
    ISC2 [6 Certification Exam(s) ]
    ISEB [24 Certification Exam(s) ]
    Isilon [4 Certification Exam(s) ]
    ISM [6 Certification Exam(s) ]
    iSQI [7 Certification Exam(s) ]
    ITEC [1 Certification Exam(s) ]
    Juniper [65 Certification Exam(s) ]
    LEED [1 Certification Exam(s) ]
    Legato [5 Certification Exam(s) ]
    Liferay [1 Certification Exam(s) ]
    Logical-Operations [1 Certification Exam(s) ]
    Lotus [66 Certification Exam(s) ]
    LPI [24 Certification Exam(s) ]
    LSI [3 Certification Exam(s) ]
    Magento [3 Certification Exam(s) ]
    Maintenance [2 Certification Exam(s) ]
    McAfee [8 Certification Exam(s) ]
    McData [3 Certification Exam(s) ]
    Medical [68 Certification Exam(s) ]
    Microsoft [375 Certification Exam(s) ]
    Mile2 [3 Certification Exam(s) ]
    Military [1 Certification Exam(s) ]
    Misc [1 Certification Exam(s) ]
    Motorola [7 Certification Exam(s) ]
    mySQL [4 Certification Exam(s) ]
    NBSTSA [1 Certification Exam(s) ]
    NCEES [2 Certification Exam(s) ]
    NCIDQ [1 Certification Exam(s) ]
    NCLEX [3 Certification Exam(s) ]
    Network-General [12 Certification Exam(s) ]
    NetworkAppliance [39 Certification Exam(s) ]
    NI [1 Certification Exam(s) ]
    NIELIT [1 Certification Exam(s) ]
    Nokia [6 Certification Exam(s) ]
    Nortel [130 Certification Exam(s) ]
    Novell [37 Certification Exam(s) ]
    OMG [10 Certification Exam(s) ]
    Oracle [282 Certification Exam(s) ]
    P&C [2 Certification Exam(s) ]
    Palo-Alto [4 Certification Exam(s) ]
    PARCC [1 Certification Exam(s) ]
    PayPal [1 Certification Exam(s) ]
    Pegasystems [12 Certification Exam(s) ]
    PEOPLECERT [4 Certification Exam(s) ]
    PMI [15 Certification Exam(s) ]
    Polycom [2 Certification Exam(s) ]
    PostgreSQL-CE [1 Certification Exam(s) ]
    Prince2 [6 Certification Exam(s) ]
    PRMIA [1 Certification Exam(s) ]
    PsychCorp [1 Certification Exam(s) ]
    PTCB [2 Certification Exam(s) ]
    QAI [1 Certification Exam(s) ]
    QlikView [1 Certification Exam(s) ]
    Quality-Assurance [7 Certification Exam(s) ]
    RACC [1 Certification Exam(s) ]
    Real Estate [1 Certification Exam(s) ]
    Real-Estate [1 Certification Exam(s) ]
    RedHat [8 Certification Exam(s) ]
    RES [5 Certification Exam(s) ]
    Riverbed [8 Certification Exam(s) ]
    RSA [15 Certification Exam(s) ]
    Sair [8 Certification Exam(s) ]
    Salesforce [5 Certification Exam(s) ]
    SANS [1 Certification Exam(s) ]
    SAP [98 Certification Exam(s) ]
    SASInstitute [15 Certification Exam(s) ]
    SAT [1 Certification Exam(s) ]
    SCO [10 Certification Exam(s) ]
    SCP [6 Certification Exam(s) ]
    SDI [3 Certification Exam(s) ]
    See-Beyond [1 Certification Exam(s) ]
    Siemens [1 Certification Exam(s) ]
    Snia [7 Certification Exam(s) ]
    SOA [15 Certification Exam(s) ]
    Social-Work-Board [4 Certification Exam(s) ]
    SpringSource [1 Certification Exam(s) ]
    SUN [63 Certification Exam(s) ]
    SUSE [1 Certification Exam(s) ]
    Sybase [17 Certification Exam(s) ]
    Symantec [135 Certification Exam(s) ]
    Teacher-Certification [4 Certification Exam(s) ]
    The-Open-Group [8 Certification Exam(s) ]
    TIA [3 Certification Exam(s) ]
    Tibco [18 Certification Exam(s) ]
    Trainers [3 Certification Exam(s) ]
    Trend [1 Certification Exam(s) ]
    TruSecure [1 Certification Exam(s) ]
    USMLE [1 Certification Exam(s) ]
    VCE [6 Certification Exam(s) ]
    Veeam [2 Certification Exam(s) ]
    Veritas [33 Certification Exam(s) ]
    Vmware [58 Certification Exam(s) ]
    Wonderlic [2 Certification Exam(s) ]
    Worldatwork [2 Certification Exam(s) ]
    XML-Master [3 Certification Exam(s) ]
    Zend [6 Certification Exam(s) ]





    References :


    Dropmark : http://killexams.com/demo-download/310-812.pdf
    Dropmark-Text : http://killexams.dropmark.com/367904/12916517
    Blogspot : http://killexamsbraindump.blogspot.com/2018/01/kill-your-310-812-exam-at-first-attempt.html
    Wordpress : https://wp.me/p7SJ6L-2yw
    Box.net : https://app.box.com/s/x3khg1ddsdhyoumgdb18j1mttupkmw8x






    Back to Main Page

    SUN 310-812 Exam (Sun Certified MySQL 5.0 Developer Part 1(R) ) Detailed Information



    References:


    Pass4sure Certification Exam Study Notes- Killexams.com
    Download Hottest Pass4sure Certification Exams - CSCPK
    Complete Pass4Sure Collection of Exams - BDlisting
    Latest Exam Questions and Answers - Ewerton.me
    Pass your exam at first attempt with Pass4Sure Questions and Answers - bolink.org
    Here you will find Real Exam Questions and Answers of every exam - dinhvihaiphong.net
    Hottest Pass4sure Exam at escueladenegociosbhdleon.com
    Download Hottest Pass4sure Exam at ada.esy
    Pass4sure Exam Download from aia.nu
    Pass4sure Exam Download from airesturismo
    Practice questions and Cheat Sheets for Certification Exams at linuselfberg
    Study Guides, Practice questions and Cheat Sheets for Certification Exams at brondby
    Study Guides, Study Tools and Cheat Sheets for Certification Exams at assilksel.com
    Study Guides, Study Tools and Cheat Sheets for Certification Exams at brainsandgames
    Study notes to cover complete exam syllabus - crazycatladies
    Study notes, boot camp and real exam Q&A to cover complete exam syllabus - brothelowner.com
    Study notes to cover complete exam syllabus - carspecwall
    Study Guides, Practice Exams, Questions and Answers - cederfeldt
    Study Guides, Practice Exams, Questions and Answers - chewtoysforpets
    Study Guides, Practice Exams, Questions and Answers - Cogo
    Study Guides, Practice Exams, Questions and Answers - cozashop
    Study Guides, Study Notes, Practice Test, Questions and Answers - cscentral
    Study Notes, Practice Test, Questions and Answers - diamondlabeling
    Syllabus, Study Notes, Practice Test, Questions and Answers - diamondfp
    Updated Syllabus, Study Notes, Practice Test, Questions and Answers - freshfilter.cl
    New Syllabus, Study Notes, Practice Test, Questions and Answers - ganeshdelvescovo.eu
    Syllabus, Study Notes, Practice Test, Questions and Answers - ganowebdesign.com
    Study Guides, Practice Exams, Questions and Answers - Gimlab
    Latest Study Guides, Practice Exams, Real Questions and Answers - GisPakistan
    Latest Study Guides, Practice Exams, Real Questions and Answers - Health.medicbob
    Killexams Certification Training, Q&A, Dumps - kamerainstallation.se
    Killexams Syllabus, Killexams Study Notes, Killexams Practice Test, Questions and Answers - komsilanbeagle.info
    Pass4sure Study Notes, Pass4sure Practice Test, Killexams Questions and Answers - kyrax.com
    Pass4sure Brain Dump, Study Notes, Pass4sure Practice Test, Killexams Questions and Answers - levantoupoeira
    Pass4sure Braindumps, Study Notes, Pass4sure Practice Test, Killexams Questions and Answers - mad-exploits.net
    Pass4sure Braindumps, Study Notes, Pass4sure Practice Test, Killexams Questions and Answers - manderije.nl
    Pass4sure study guides, Braindumps, Study Notes, Pass4sure Practice Test, Killexams Questions and Answers - manderije.nl


    killcerts.com (c) 2017