|Exam Name||:||Oracle IT Architecture SOA 2013 Essentials|
|Questions and Answers||:||79 Q & A|
|Updated On||:||April 22, 2019|
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Oracle on Monday fattened up its already burgeoning middleware stack, announcing Monday that it has purchased SOA (provider oriented structure) management vendor AmberPoint. terms had been not disclosed.
SOA refers to a methods design strategy that eschews monolithic purposes and in its place designates various approaches, reminiscent of operating a credit score examine on a client, as interoperable “features” that allow code to be flexibly reused.
AmberPoint’s software is used to computer screen the performance of SOA-driven purposes and help users clear up complications. it is “totally complementary” to Oracle’s personal SOA software and will “allow elevated handle and performance of vital applications throughout the business,” in response to an FAQ document Oracle launched Monday.
It isn't clear how the deal will have an effect on highway maps for AmberPoint’s items. A review is beneath way and more particulars will be drawing close, Oracle noted. investment in the products is anticipated to enhance, according to the FAQ.
“AmberPoint became one in all a dwindling group of still-standing independents delivering runtime governance for SOA environments,” analyst Tony Baer mentioned on the OnStrategies standpoint weblog.
The circulate “patches some gaps in its enterprise supervisor offering, no longer simplest in SOA runtime governance, however additionally with enterprise transaction administration – and potentially – better visibility to non-Oracle systems,” he added.
The deal is anticipated to shut in the first half of this yr.connected down load Sponsor: IBMThe truth about assistance governance and the cloud
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As a globe-traveling application govt, London-primarily based Luis Augusto Weir has considered provider-oriented architectures (SOAs) evolve from complexity to ubiquity. The historic SOA mannequin has been reborn by means of a few processes to middleware and APIs—and he’s chuffed to be part of the booming API economy.
Luis Weir, chief know-how officer for Capgemini’s Oracle follow Cloud solutions team, says the main method to inspire is through instance.Oracle/Matt Lever
Weir has penned several books on middleware, together with the drawing close business API management (Packt Publishing, July 2019), due to his journey with building SOA, middleware, and API solutions for Fortune 500 businesses. And he started young, building one of the vital nation’s first social media sites in his native Venezuela as well as beginning a small construction firm earlier than he graduated from college. How does he dwell so productive whereas keeping latest with altering technology?
Set the course
“I’m the CTO, so I manage every person but I don’t manage any person,” laughs Weir. As chief technology officer for Capgemini’s Oracle practice Cloud options crew, “I have 4 initiatives occurring at the moment, so I’m in a roundabout way managing a number of individuals.” His function is to set the technology course, defining where his practice should make investments, in line with market understanding and then enticing the know-how group results in make certain that workforce is proficient and enabled. He does this by means of getting his fingers soiled, so to communicate.
“I feel the era of application architects who just do PowerPoint is long gone. i exploit it to promote an idea or an idea and to attract diagrams,” Weir says. but the leading strategy to inspire is by way of instance, he believes. “more and more I see CTOs who're like me. an outstanding example is Lucas Jellema @lucasjellema, CTO of Amis, who is much more palms-on than i'm.”
take into account Digital Natives
Getting arms-on is also key to managing the next technology of developers, according to Weir. “What we get from school is younger skill who want to get impressed and play with cool tech. they're digital-born; they’ve on no account generic anything.” besides the fact that children, he feels it’s also crucial to e book developers toward no longer attempting to reinvent the wheel. “for many, notably when you are inexperienced, you try to remedy a problem from scratch devoid of investigating whether others have solved the issue already,” he says.
besides the fact that children “managing battle is an entire other theme,” he says, “one element i'm always fighting with is design decisions. I hate unintended decisions.” He misses the focal point on software architecture that he says was once greater everyday.
Use Your expert community
Staying abreast of the altering expertise landscape and the way other executives are managing change is essential for a CTO. “You should go accessible and meet individuals at conferences similar to Oracle OpenWorld Europe,” says Weir. As a longstanding Oracle ACE director and now an Oracle Groundbreaker Ambassador, he appreciates the alternatives that having an in depth relationship with a application supplier such as Oracle brings and the options to have interaction with peer Oracle ACEs and Groundbreakers.
“Groundbreakers is a brilliant network for learning and participating,” Weir says. He additionally reads magazines on-line and is a Slack and Twitter enthusiast—but like most of us, he admits to struggling to shut off these guidance sources from time to time.
Don’t Exhaust yourself
indeed, for individuals comparable to Weir, knowing when he's in a position to concentrate and when to again off is essential. “Mornings are optimal. I’m more inventive, I’m rested, and i don’t have 100 issues in my head,” Weir says. That focus has a restrict, youngsters: “on occasion at the conclusion of the day, my wife complains that I don’t want to talk. I locate it complex to consider, as a result of I’m mentally exhausted. I couldn’t do something creative at night.”
His favourite technique to discover circulate is to isolate himself from office distractions. “If, as an instance, I have to bring a hard-core demo, like a pattern pattern to exhibit my builders a way to implement whatever the right way, I live home, isolate myself in my home studio, shut off email, and just center of attention,” he says.
should you put your head down, time flies, Weir finds—but that, too, has dangers. He’s discovered it essential to take breaks for food and “to disconnect a bit and are available again clean. Your creativity may also be affected if you don’t take care of yourself a bit. That’s a typical issue. which you could exhaust your self without realizing it.”
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In an effort to expand programmer awareness, Oracle has released a free version of its Oracle Application Development Framework (ADF).
"This [release] allows the ADF framework to be used outside of the Oracle stack," said Bill Pataky, vice president of product management in the Oracle Fusion team. The package, called Oracle ADF Essentials, promises to be "a really powerful way to create rich Web applications very quickly," Pataky said.
[ Learn how to work smarter, not harder with InfoWorld's roundup of all the tips and trends programmers need to know in the Developers' Survival Guide. Download the PDF today! | Keep up with the latest developer news with InfoWorld's Developer World newsletter. ]
By issuing a "freemium" release of ADF, Oracle hopes to expose more developers to ADF programming concepts so they can "discover how rich and how productive it is," he said.
Oracle ADF is a Java Enterprise Edition (JEE)-based framework based on the Model View Controller (MVC) architecture. It provides code to run many commonly used infrastructure routines, such as user authentication, eliminating the work needed to write these functions by scratch. "The goal is to reduce the amount of code that developers need to write each time they deploy an application," Pataky said. The software can be used to build JEE-based applications or to extend the functionality of Oracle applications.
Oracle ADF Essentials contains most of the components of ADF itself. The most notable difference between the two is that ADF Essentials runs on the free GlassFish application server, while ADF requires Oracle's WebLogic application server.
ADF Essentials provides full MVC functionality. The package includes Oracle ADF Faces, a collection of 150 Web User Interface components built from JavaServer Faces (JSF). It includes Oracle ADF Controller, which can be used to create Web pages with dynamically updated content. It also includes Oracle ADF Binding, which provides a pathway to back-end business services.
Several features of ADF are not in ADF Essentials, notably those supported by specific WebLogic functionality. ADF Essentials does not offer declarative customization, the ADF security stack, or the ability to work with either the Oracle SOA Suite and Oracle ADF Mobile.
Oracle also modified its Oracle JDeveloper IDE (integrated development environment) to work with ADF Essentials. It also plans to release a package that customizes the Eclipse IDE to work with ADF Essentials as well.
Oracle ADF Essentials is available for download from the Oracle Technology Network (OTN).
Joab Jackson covers enterprise software and general technology breaking news for The IDG News Service. Follow Joab on Twitter at @Joab_Jackson. Joab's email address is Joab_Jackson@idg.com.
This article first appeared in IEEE Software magazine. IEEE Software offers solid, peer-reviewed information about today's strategic technology issues. To meet the challenges of running reliable, flexible enterprises, IT managers and technical leads rely on IT Pro for state-of-the-art solutions.
Enterprise systems are quickly evolving from monolithic silos to distributed applications with service-oriented exible usage schemes. To keep up, IT organizations must adapt their legacy systems to meet changing business challenges almost in real time, with no second chances. Service-oriented architectures (SOAs) have evolved to exibly operate and federate business processes and underlying systems. Authors Nicolas Serrano, Josune Hernantes, and Gorka Gallardo provide an overview of current SOA technologies and how to evolve in legacy environments. I look forward to hearing from both readers and prospective column authors about this column and the technologies you want to know more about. — Christof Ebert
Today’s business must be able to flexibly and quickly adapt to market needs, but even minor changes to processes can involve rework in multiple IT systems that were originally designed as application silos. To stay competitive, maintenance efforts must be reduced, yet IT systems must continue to evolve. Service-oriented architecture (SOA) enables the transition from a silo-based system to a service-oriented one. It facilitates loose coupling, abstraction of underlying logic, fl exibility, reusability, and discoverability. 1,2 The SOA Manifesto outlines additional guiding principles.
SOA Primer SOA’s novelty is in how it designs infrastructure architecture based on services instead of focusing on entire applications. Services are small, discrete units of software that provide a specific functionality and can be reused in multiple applications. SOA applies a loose-coupling design principle, which means that each service is an isolated entity with limited dependencies on other shared resources such as databases, legacy applications, or APIs. It helps provide an abstraction layer between producers and consumers, which promotes fl exibility in changing service implementations without impacting consumers. SOA offers several benefi ts to busi- nesses, but it isn’t the best architectural choice for all cases. On the plus side, it:
Moving to SOA isn’t easy, and enterprises wishing to do so must be aware of the difficulties and inherent issues. Needless to say, every IT organization will experience multiple tradeoffs with SOA implementations; your mileage may vary. For effi ciency and fl exibility we recommend an incremental transition to SOA in legacy environments.Web Services
Web services are, for most organizations, the simplest approach for implementing a loosely coupled architecture. This interoperability is gained through a set of XML-based open standards such as WSDL, SOAP, and UDDI to provide a common approach for defi ning, publishing, and using Web services .
Web services evolved from Web applications. In fact, they’re a simplification of Web applications: in- stead of serving the user interface along with the data, they only serve the data; the client application is in charge of presenting the information. Consequently, Web services are the most common way to implement a SOA—indeed, many systems use Web services without defining them as a SOA.
The main advantage of SOA (and therefore of Web services) is that the same service can be consumed by different clients. The data that was originally designed for a Web application to consume can be used, without any modifi cation, by any other type of client. Examples include desktop applications that get data from a server without providing explicit SQL queries of the database or external systems such as a vending or public client information point that gets its data from a SOA service.
A legacy system can be wrapped as a SOA service and respond directly to the HTTP protocol or work behind a proxy that translates the request to the legacy system’s language. Ultimately, the message in HTTP is plaintext, which any system or programming language can produce.Technologies
SOA is a good option for building more fl exible applications, but choosing the right technology to achieve it will depend on your needs and environment. Let’s review the most relevant technology considerations for organizations wishing to adopt SOA in their own business processes.SOAP vs. REST
When designing a Web service, we need to define the set of rules we’re going to use to exchange information. The main tools for doing this today are SOAP and REST. 3 SOAP is the older protocol; it was developed as an Internet-capable alternative to established technologies such as CORBA. SOAP can use various transports (HTTP, SMTP, and so on), which gives it more fl exibility. Data is exchanged in XML, so some performance issues could arise if the amount of information or messages transferred is high. SOAP can be used with Web Services Security, a standard for signing and encrypting messages that offers more secure information exchange. 4
REST is a newer protocol that uses HTTP transport, but it can handle several data formats (XML, JSON, and so on); it relies on a specific URL instead of XML. REST is a lightweight alternative to SOAP. Because it doesn’t impose a rigid implementation, it has a higher degree of fl exibility, is lighter, and is less dependent on documentation. As REST can use GET methods, as opposed to the POST-only SOAP implementation, caching can happen not only in the service’s design but also on the infrastructure side.
Choosing REST or SOAP will depend on an organization’s needs and constraints. Sometimes, you’re better off with the enterprise capabilities that SOAP offers, or maybe you would benefi t from a more performant and lightweight alternative such as REST. Because SOAP has better security and error-handling capabilities, most enterprise IT shops regard it as their preferred Web service implementation. Simplicity, performance, and a less rigid implementation all make REST the preferred implementation for those working on the collaboration APIs found in Internet services (see the sidebar for an example).Legacy Modernization
Although SOA architecture can be the best alternative for seamlessly integrating enterprise systems and avoiding the headaches of protocols 5 and platforms, most people need to deal with an existing infrastructure. There’s no perfect solution to the problem of modernizing legacy systems as you try to adopt a SOA architecture because a variety of aspects come into play. You need to take into consideration the current technological stack to make the optimal transition based on overall cost and risk.
Because legacy systems usually support key business processes, a step-by-step change plan should be developed and a feasible evolution of the current systems using a hybrid approach should be designed to achieve a pure SOA architecture. There are several strategies for converting legacy systems to SOA.
The first approach is to replace the current legacy system with another system or set of systems. Normally, this is a good way to go if a current commercial off-the-shelf system (COTS) option matches the legacy system’s requirements and functionalities. This solution reduces maintenance but increases costs in future modifications. A second alternative is to wrap the current legacy system with a middleware that can offer the legacy system interface through a Web service. In this way, legacy functionality is “wrapped” with a service layer and “plugged” into a SOA environment. This might not solve some of your problems: the legacy application can integrate several possible services, and you won’t get the expected decoupling. However, it’s a good option when the legacy system is expensive to rewrite, can be reused, and requires a cost-effective solution. Finally, the third alternative is to redevelop or recode the current legacy system. This can be a very good approach, as you can act on the application architecture and achieve the optimal levels of decoupling. However, legacy applications are normally critical, and they’re sometimes difficult or expensive to change due to the old technologies involved and the lack of documentation, which could lead to some problems and increase the project risk. In this case, correctly assessing all the involved risks is a must.Enterprise Application Integration
When planning for application integration in any SOA initiative, many vendor products can help you ease into the transition. However, the different offerings range in capability and complexity, so selecting the right one is vital for success. You can divide the alternatives into three different groups based on the level of integration complexity (See Figure 1):
Obviously, the best alternative depends on specific needs and complexity. First, you must decide whether a framework is suffi cient. For instance, if you have only two applications to connect or you can work with a single technology (such as REST), you might opt for the simplest approach (integration framework) in spite of the scarcity of tools and support; otherwise, an ESB is the better choice. However, if additional features are required, you might be better off with a more capable and complex stack such as an integration suite.
The next evolutionary step forward will be how to make the convergence of SOA and cloud computing easier. The rise of the cloud has brought advantages to enterprise: cloud computing provides resources you can leverage on demand, including those that host data, services, and processes. You can extend your SOA outside of the enterprise firewall to cloud computing providers.
(Click on the image to enlarge it)
Thus, cloud integration is one of the main challenges enterprises are dealing with today. In this context, iPaaS (integration platform as a service) is emerging as a suitable option for a wide range of integration needs. iPaaS is a suite of cloud services that enable users to create, manage, and govern integration flows connecting a wide range of applications or data sources without installing or managing any hardware or middleware.
Looking to the future, research firm Gartner predicts that by 2016, at least 35 percent of all large and midsize organizations worldwide will be using one or more iPaaS offerings in some form. However, experts opine that iPaaS won’t replace SOA: traditional SOA will still be required for complex integration scenarios such as low-latency messaging and dataintensive transactions within and between enterprises.References
Nicolas Serrano is a professor of computer science and software engineering at the University of Navarra’s School of Engineering. His research interests include information technology and its application to personal and professional development. Contact him at firstname.lastname@example.org.
Josune Hernantes is a professor of computer science and software engineering at the University of Navarra’s School of Engineer- ing. Her research interests include software engineering and information systems. Hernantes received a PhD in computer science from the University of Navarra’s School of Engineering. Contact her at email@example.com.
Gorka Gallardo is a professor of information systems at the University of Navarra’s School of Engineering. His research interests include information technology. Contact him at firstname.lastname@example.org.
This article first appeared in IEEE Software magazine. IEEE Software offers solid, peer-reviewed information about today's strategic technology issues. To meet the challenges of running reliable, flexible enterprises, IT managers and technical leads rely on IT Pro for state-of-the-art solutions.
Daniel Goodman / Business Insider When you have the right tech skills, you can command a great salary.
But it's an ever-changing target. One day a skill is hot and the next it's not.
Job site Dice.com just sent us a list of tech skills that are worth over $100,000 a year. And that's just salary — a new job might also net you bonuses, stock options and the like. (Link, registration required.)
Dice is a tech-specific job hunting site. It sifted through its database of over 83,000 job postings, plus conducted a salary survey with over 15,000 participants, to come up with this list. (Its salary survey also revealed a few other insights about today's tech job market.)
Many of the skills on this list aren't, by themselves, worth a high salary. They are often combined with other things HR managers are looking for. But if you have these skills, by all means, add them to your resume.
And you are going to be surprised, because the hottest skills are not always the latest, greatest new thing.
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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 [318 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) ]
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