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310-200 exam Dumps Source : Sun Certified System Administrator for the Solaris 10 OS, Part I
Test Code : 310-200
Test Name : Sun Certified System Administrator for the Solaris 10 OS, Part I
Vendor Name : SUN
: 354 Real Questions
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certified Solaris gadget administrators are assistance technology (IT) specialists who set up and maintain community servers working one of the crucial Solaris operating equipment, presently purchasable in the course of the Oracle supplier. they're usually employed by using companies and different companies with desktop networks that use the business's open source application products. As systems directors, they may additionally also supervise other IT personnel and reply to questions and maintenance requests from workplace employees.training Bachelor's degree in advice know-how or computer science counseled Job potential Troubleshooting, analytical considering, multitasking, communication profits latitude (2016)* $87,four hundred to $104,762 with sun certified system Administrator credentials Job boom (2014-2024)** 8% for community and computer methods administrators
source: *Payscale, **U.S. Bureau of Labor informationRequired schooling
Most systems administrators have achieved a Bachelor of Science in tips expertise, computing device Science or a connected box. Core coursework customarily includes subject matters in programming languages and strategies, networking and methods design. Solaris certifications are available during the Oracle business enterprise in network, protection and systems administration. necessities encompass a passing ranking on an exam, which candidates can put together for with the aid of enrolling in classes at the Oracle Academy or an permitted training core, reviewing seminar programs and taking practice checks.abilities Required
programs administrators are analytical thinkers who're capable of troubleshoot concerns for gigantic agencies of community equipment users. annoying situations require clear, quick pondering, and might involve working lengthy hours unless the difficulty is fixed. The skill to multitask can also be positive when managing a couple of challenge at a time. verbal exchange potential are key when working with nontechnical team of workers members.career and revenue Outlook
The U.S. Bureau of Labor statistics (BLS) envisioned that jobs for gadget administrators in generic will boost via a normal tempo, 8% from 2014 to 2024. licensed gadget directors will relish stunning job potentialities, as agencies more and more depend on full-time gurus to maintain their desktop operating systems. in keeping with Payscale.com, licensed techniques administrators for Solaris working systems earned between $87,four hundred and $104,762 in may additionally 2016.
related resources: Books
This seller-selected Certification is obtainable by means of:Oracle CorporationRedwood Shores, CA USAPhone: 800-672-2531
ability degree: Intermediate popularity: lively
comparatively cheap: $1465 (shortest tune) practicing Required
abstract:for individuals who operate fundamental device administration tactics on the Solaris operating device and are liable for administering a networked server working on the Solaris OS. OCP Solaris certification covers gadget administration potential such as configuring community interfaces, managing swap configurations, crash dumps, and core files. This certification changed into formerly referred to as solar certified device Administrator (SCSA).
preliminary necessities:You have to comprehensive probably the most permitted instructor-led on-line or in-category lessons ($1420/self look at - $5000). You must then pass the Oracle Solaris superior device Administrator exam ($245). at last, you have to complete the direction Submission kind.
carrying on with necessities:None specified
OCP Pay Chart:
Offline elements:both teacher-led and CBT courses can be found from solar.
See all Oracle Certifications
vendor's page for this certification
KYOTO, Japan, Feb. 6, 2019 /PRNewswire/ -- instant instruments geared up with the brand new overseas wireless verbal exchange specification Wi-solar FAN (field enviornment network) for the web of things developed collectively via the research neighborhood of Professor Hiroshi Harada of the Graduate college of Informatics, Kyoto tuition (hereinafter Kyoto institution), Nissin programs Co., Ltd. (hereinafter Nissin programs), and ROHM Co., Ltd. (hereinafter ROHM) grew to become one of the most world's first options to achieve Wi-solar FAN certification.
BackgroundIn order to realize outside communique networks comparable to smart cities and sensible grids, wonderful, lengthy-distance and comfortable network know-how is required. Wi-sun FAN is a new specification of Wi-sun, a global radio communications venture it's the most fulfilling applicable to the building of IoTs. it is an interoperable communications networking technique for electrical energy, gasoline, and water metering, as well as for sensible cities and smart grids in quite a lot of purposes similar to infrastructure and intelligent transport systems.
This Wi-sun FAN is an interoperable low-vigor IoT instant verbal exchange technology that utilizes low-power wireless transmission expertise in accordance with the IEEE 802.15.4g average and multistage routing expertise in keeping with IPv6. On might also sixteen, 2016, the Wi-solar Alliance, which certifies wireless verbal exchange specifications for IoTs, technical compatibility, and interconnectivity, based typical standards, and on November eleven, 2016, the three events introduced that they succeeded in simple radio developments appropriate with Wi-solar FAN. The Wi-solar Alliance then introduced its Wi-sun FAN certification application on October three, 2018.
This achievementBased on the consequences of the basic development of Wi-solar FAN, the three events developed a radio suitable with Wi-sun FAN technical requisites and certification software, and passed an IP-based certification check using multi-hop, frequency-hopping, and superior certification protection by using a plurality of different radios from diverse businesses. This radio has here features as described in the Wi-solar FAN Technical standards.
With the IEEE802.15.4/4g/4e technologies in a position to stable transmission over 1km under the japanese regulation, this radio is equipped with a global common for internet entry, which has been brought in Wi-Fi (TM) systems, and a multi-hop overseas average that realizes multi-stage relay between radios in line with IP. This makes it convenient to join sensors, meters, and monitors that make up sensible cities and sensible metering to the cyber web.
This success turned into performed in the Impulsing Paradigm change via Disruptive technologies application (have an effect on) led with the aid of the Council for Science, expertise and Innovation, the cupboard office. This program become formed by means of a joint trade-academia consortium referred to as the next-era Wi-solar Joint analysis Consortium, Kyoto. The three events, based in Kyoto, are Kyoto tuition, which have a track listing of standardization and building of IEEE 802.15.four/4g/4e, Nissin programs, which commercializes Wi-sun-compatible verbal exchange middleware, and ROHM, which develops conversation modules suitable with the common.
define of certification acquisition:Date and time of certification acquisition: January 30, 2019Certification authority: Wi-solar AllianceCertified testing laboratory: Allion Labs, Inc.Certification number: WSA 0171
Future developmentIn the longer term, the three events will take part in an interoperability specification verification experience sponsored by using the Wi-sun Alliance to make contributions to checking out for technical conformity and interoperability of the Wi-solar FAN general, and to promote extra construction as trade-academia cooperation initiatives in Kyoto with a view to implement this radio in society. The results were also displayed on the Wi-sun Alliance sales space in DistribuTECH 2019, the greatest energy business-connected experience within the u.s., which turned into held in New Orleans on February 5.
further details can be found at:http://www.dco.cce.i.kyoto-u.ac.jp/en/PL/PL_2019_01.html
View long-established content material:http://www.prnewswire.com/news-releases/kyoto-school-teaming-with-2-eastern-companies-acquires-world-first-certification-for-instant-conversation-specification-wi-solar-fan-300790447.html
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Open-source storage software is freely available, but it's the rare IT department that's willing to cobble it together with hardware to build a storage system.
Corporations are more likely to use it by happenstance, acquiring it through storage systems they buy from major vendors, some of which embed open-source technology into their products.
Other companies are game to try software applications served up with support contracts from a scattering of small vendors, such as Zmanda Inc. and Bacula Systems SA in the backup space. And the truly industrious might ferret out nascent open-source storage projects on SourceForge.net.
Still, enterprise IT organizations are typically so worried about data loss that they tend to favor storage products from established vendors. That's why Sun Microsystems Inc.'s new Sun Storage 7000 Unified Storage Systems, billed as "open storage appliances" and formerly known by the name Amber Road, have created a stir in the market.
Launched in November, Sun's 7000 family of storage products is based on industry-standard hardware and a software stack that includes a substantial amount of open-source technology.
Sun's open-source software
The Sun stack includes the OpenSolaris operating system, with its default ZFS file system featuring simple administration, end-to-end data integrity and scalability. OpenSolaris supports not only NFS but CIFS, through an in-kernel implementation, to enable file access with Windows-based systems. Users who prefer Samba for file-and-print services to CIFS clients can use that open-source technology.
"In terms of vendors of note, Sun is the only one that's really promoting the open-source storage approach," says Roger Cox, a research vice president in Gartner Research. "What they're trying to do is get various development communities to take their software, Solaris/ZFS, and add some modifications to it, add some value to it and create storage solutions based on that technology, which then allows Sun to make money based on maintenance."
Two vendors -- greenBytes Inc. and Nexenta Systems Inc. -- have already picked up the torch and built storage systems based on Solaris and ZFS. But it's too early to tell if Sun will be able to capitalize on the model that made Linux grow in popularity.
"It does have promise," says Cox, "in the sense that this can have a major impact in terms of reducing costs for storage, particularly in today's economic environment with people not having the kind of money they've had in the past. Storage data doesn't stop growing, and they have to replace products that have reached their [end of] lifecycle."
What caught the attention of Gene Ruth, a senior storage analyst at Midvale, Utah-based Burton Group, is the way the ZFS file system has been adjusted to leverage the capability of solid-state disk (SSD). "They're one of the first to offer solid-state disks that are uniquely integrated into the storage system," says Ruth.
ZFS automatically writes new data to the write cache located on an SSD and determines data access patterns and stores frequently accessed data on an SSD, according to Sun.
John Webster, principal analyst at Nashua, N.H.-based Illuminata Inc., says the reseller community isn't typically attracted to Sun storage, yet it appears to like the new open technology. If interest in Sun's new systems grows, that also might spark more interest in open-source storage technology in general, as the storage world continues toward commoditization.
"There's significant momentum developing behind this open-source storage movement. I don't know how far it's going to go. Certainly, there are going to be some resisters, and certainly the IT community isn't going to buy off on this concept overnight," says Webster. "But I think it's going to grow in magnitude and will become a significant threat to the more proprietary forms of storage that they now see. The IT community will always be attracted to functionality at a lower cost."
However, users might not want to be the ones building the systems. Those who do often find they need to spend increasing levels of effort to tune and maintain them, especially if the systems are heavily customized.
Chelmsford, Mass.-based OurStage Inc., a Web site catering to new music, noticed slow storage performance six months after putting together a mixed NAS and iSCSI system using CentOS Linux, which is based on code from Red Hat Inc., running on white-box hardware from Tyan Computer Corp. and Super Micro Computer Inc. Ultimately, the tech team hit a wall in its comprehension of the causes and its attempts to tune around them.
"The farther you go, you have to put more and more work in to get less and less gain," says Mark Niedzielski, infrastructure manager at the Web startup. OurStage, which joined Sun's Startup Essentials program, now runs OpenSolaris on three white boxes and one of Sun's Storage 7210 Unified Storage boxes.
Red Hat's storage capabilities
Sun isn't the only one claiming its operating system is conducive to storage. Red Hat says its Red Hat Enterprise Linux Advanced Platform (RHEL-AP) offers significant storage capabilities, which are embedded in storage hardware or available as layered software products.
For instance, RHEL-AP's clustered file system -- Global File System (GFS) -- provides cluster-wide, fully synchronized, parallel read/write access to shared storage, according to Nick Carr, Red Hat's marketing director.
RHEL-AP also includes a logical volume manager (LVM) to manage a large, disparate physical storage configuration as a single logical entity. Other capabilities include support for standard RAID levels, cloning, multiple read/write snapshots and multipathing.
Linux can also be used as a server with support for CIFS, NFS and iSCSI block clients, as well as support for Fibre Channel (FC), Fibre Channel over Ethernet (FCoE), iSCSI (host and target), and 10 GB Ethernet, according to Carr.
Users have the option of building their own systems or deploying a pre-built, tested, certified and supported package through a Red Hat subscription.
Open-source storage doesn't stop at the operating and file systems. Zmanda, for example, espouses the Red Hat model and offers a freely downloadable community edition of its Amanda network backup software, as well as an enterprise edition that it has sold as an annual subscription since 2007.
Zmanda CEO and founder Chander Kant says the software, which is based on an open-source project at the University of Maryland, has attracted a following at universities, small- and medium-sized businesses (SMBs), and even departments at some Fortune 1000 companies. Zmanda, which launched in 2005, finished ahead of plan in the final quarter of last year despite the failing economy, according to Kant.
"In general, what they find in these economic times is that bells and whistles aren't so important for administrators. But they do want a backup solution," says Kant.
Chris Hoogendyk, systems administrator for the biology and geology departments at the University of Massachusetts in Amherst, says the main driver for open-source storage was the cost-benefit analysis. He says he typically has to wait for a department to budget for tape libraries.
"Open source doesn't cost you an arm and a leg and, in this case, it's mature enough that it has everything you need," says Hoogendyk, who's been responsible for backup on network systems since 1992. "In addition, there's a whole issue that you've got an open and fairly large community of people who help each other and provide information and contribute to the development. And if you have any questions about how it works, you can actually open it up and look at the code."
Hoogendyk has been using the community edition of Zmanda for approximately two years and now does part-time consulting on behalf of Zmanda, providing support on its online forums.
Kant says the biggest reason customers turn to Zmanda, other than cost, is its support of open and standard formats for storing data -- tar for Linux and Unix, and ZIP for Windows. He adds that Zmanda also uses industry-standard compression and encryption algorithms.
"Systems administrators can recover their data with standard operating system utilities, even if their software isn't around," says Kant.
Zmanda's software runs on Linux or Solaris servers, and an agent runs on every system that a user wants to use. The product will use the backup media of the customer's choice, whether tape, disk array or the storage cloud, including Amazon's Simple Storage Service (S3), says Kant.
"Backup is considered a mature market, but as tapes come out of favor and technologies like backup to disk and the storage cloud become more popular, that creates a huge opportunity for vendors like us," adds Kant.
Backup software isn't the only area that open source has touched in storage. Sun, for instance, also has an open-source Storage Archive Manager that's tightly integrated with its high-performance, 64-bit Solaris SAN-based Quick File System (QFS) file system, which is also open source. Sun also maintains and supports the Lustre clustered file system.
Among the other open-source offerings are FreeNAS software, which includes support for CIFS, NFS, iSCSI and software RAID; and Self-Monitoring, Analysis and Reporting Technology System (SMART) tools.
"For this year, there'll be a lot of talk and awareness centered around the value proposition of using open source to avoid costs. However, there needs to be better articulation of the total cost of ownership, [intellectual property] ownership and transfer," says Greg Schulz, founder and senior analyst at StorageIO Group in Stillwater, Minn. "Five years out, they should certainly see more uptake in open-source solutions in general and particularly where open-source technologies are integrated or part of commercial packaged solutions."
This chapter discusses all the basic concepts for managing system processes in the Solaris Operating System.This chapter is from the book
Covered in this chapter:
The process is one of the fundamental abstractions of Unix. In Unix, every object is represented as either a file or a process. With the introduction of the /proc structure, there has been an effort to represent even processes as files.
A process is an instance of a running program or a program in execution. It can be any task that has an address space, executes its own piece of code, and has a unique process ID (PID). A process can create another process called a child process. Any process that creates the child process is called the parent process. This creation of new processes from existing parent processes is called forking (after the C function called fork()). Most processes in the system are created by fork system calls. The fork system call causes the current process to be split into two processes: a parent process and a child process. The child process continues to execute on the CPU until it completes. On completion, the child process returns to the system any resources that it used during its execution. While the child process is running, the parent process either waits for the child process to complete or continues to execute. If the parent process continues to execute, it periodically checks for the completion of the child process.
Running multiple processes has an impact on system performance because the processes consume system resources, such as memory and processor time, and some processes may even cause the system to hang. Managing processes becomes important in a multiuser environment such as Solaris. Managing processes involves monitoring the processes, finding the resource usage, finding the parent processes that have created child processes, assigning priority for processes, scheduling processes, and terminating processes.
From a system administrator perspective there are three broad categories of tasks associated with the management of the systems processes:
A process undergoes many changes during its lifetime. For example, if a parent process waits for the child process to complete execution, the parent process puts itself in sleep state. Such a change from one state to another state is known as context switching. During its lifetime a process can exist in any of these four states: Ready or Runnable, Running, Sleep, and Zombie. A runnable process is ready to execute whenever CPU time is available. It has acquired all the resources it needs and is just waiting for the CPU to become available. If the process is in the Run state, it means that the process is running on the CPU. In the Sleep state, the process waits for a child process to complete or waits for a resource to become available. Zombie is the phase in which the child process terminates, but its entry is not removed from the process table until the parent process acknowledges the death of the child process by executing wait() or waitpid() system call. In this case, the child process is said to be in a Zombie state. Zombie processes are also called as defunct processes.6.1.2 Process Context
Solaris is a multitasking, multiprocessing operating system, in which a number of programs run at the same time. A program can be made up of many processes. A process is a part of a program running in its own address space. This means that many users can be active on the system at the same time, running many processes simultaneously. But only one process is active per processor at any given time while the other processes wait in a job queue. Because each process takes its turn running in very short time slices (much less than a second each), multitasking operating systems give the illusion that multiple processes are running at the same time.
Each time a process is removed from access to the processor, sufficient information on its current operating state must be stored such that when it is again scheduled to run on the processor it can resume its operation from an identical position. This operational state data is known as its context and the act of removing the process's thread of execution from the processor (and replacing it with another) is known as a process switch or context switch.
The context of a process includes the following operational state data:
The u area includes the following:
The proc structure includes the following:
All of the information needed to keep track of a process when switching is kept in a data package called a process control block (PCB). The process control block typically contains:
The new process is moved to the CPU by copying the PCB information into the appropriate locations (e.g., the program counter is loaded with the address of the next instruction to execute).
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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 [6 Certification Exam(s) ]
ASIS [2 Certification Exam(s) ]
ASQ [3 Certification Exam(s) ]
ASTQB [8 Certification Exam(s) ]
Autodesk [2 Certification Exam(s) ]
Avaya [96 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 [21 Certification Exam(s) ]
Certification-Board [10 Certification Exam(s) ]
Certiport [3 Certification Exam(s) ]
CheckPoint [41 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-Institue [2 Certification Exam(s) ]
CPP-Institute [1 Certification Exam(s) ]
CSP [1 Certification Exam(s) ]
CWNA [1 Certification Exam(s) ]
CWNP [13 Certification Exam(s) ]
Dassault [2 Certification Exam(s) ]
DELL [9 Certification Exam(s) ]
DMI [1 Certification Exam(s) ]
DRI [1 Certification Exam(s) ]
ECCouncil [21 Certification Exam(s) ]
ECDL [1 Certification Exam(s) ]
EMC [129 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 [13 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 [750 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 [1532 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 [64 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 [69 Certification Exam(s) ]
Microsoft [374 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 [2 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 [279 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) ]
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 [134 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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