ABCD later changed its name to the Computing Technology Industry Association. The new name clearly reflected the association’s evolving role in the computer industry and in the U.S. business landscape at large. The nineties were a period of extensive growth for the association as it broadened the scope of its activities to address the needs of the ever‐expanding computer industry. Its initiatives increased to include the networking, UNIX, imaging, mobile computing, and multimedia arenas. In an effort to monitor and take positions on public policy issues, the association added a full‐time Director of Public Policy position.
Currently, it is known as a provider of professional certifications for the information technology (IT) industry. CompTIA chairs and manages the Initiative for Software Choice.
The CompTIA A+ certification exam was developed in 1993. There has been three versions of the A+ exam, the 1993 objectives, the 2003 objectives and the 2006 objectives, which are both broken down into two separate exams; however, the 2003 objectives exam was retired on June 30, 2007. The 2003 objectives contained the A+ Core Hardware Exam and the A+ Core Operating System Technologies Exam. The 2006 objectives require that a candidate successfully pass the A+ Essentials and one elective: IT technician, remote support technician, or depot technician. CompTIA is vendor neutral but does lean toward Microsoft Windows.
The A+ exam is intended for information technology professionals who have the equivalent of 500 hours of hands on experience. The exams are computer based and composed of multiple choice questions, of which there may be more than one correct answer. Over 800,000 people have earned the A+ credential worldwide, to date.
Topics of the Core examination include IRQs, direct memory access, and practical computer repair, including the installation and repair of hard drives, modems, network cards, CPUs, power supplies, printers, and so forth. The focus of the exam is not theory, but practice. Sometimes graphics are used in exam questions. Topics included in the Operating Systems Exam include memory management, configuration files, and historical operating environments rather than newer, cutting edge technologies.
In September 2006, the CompTIA A+ test was updated so that the test taker must take the CompTIA A+ Essentials (220-601) test along with one of three other tests (220-602, 220-603, or 220-604). Each of these elective exams offers the candidate the opportunity to specialize their A+ certification to match their desired career path.
With the introduction of the 2006 A+ exam, candidates were offered a grace period whereby both the 2003 and 2006 versions were available. As of June 2007, the 2003 version of exams is no longer available in the United States. In some countries, the grace period was extended to December 2007. The 2003 version was also extended in cases where the A+ certification exam was included in a course of study. Also, most legacy support questions have been excluded.
220-301 CompTIA A+ 2003 Linear Core Exam
220-302 CompTIA A+ 2003 Linear OS Exam
JK0-301 CompTIA A+ 2003 E2C Core Exam
JK0-302 CompTIA A+ 2003 E2C OS Exam
CompTIA A+ Essentials 675
220‐602 (IT Technician) 700
220‐603 (Remote Support Technician) 700
220‐604 (Depot Technician) 700
Note: Marks are points. Questions on the actual exam are assigned a point value.
N10-002 CompTIA Network+ Exam (2002 Edition)
N10-003 CompTIA Network+ Exam (2007 Edition)
JK0-012 CompTIA Network+ E2C Exam (2007 Edition)
Server+ is CompTIA's certification pathway that focuses on server-specific hardware and operating systems, and certifies technical knowledge in areas such as RAID, SCSI, and multiple CPUs, as well as capabilities with server issues, including disaster recovery. It was developed in 2001, with an update that followed in 2005. The eight domains of the Server+ exam are General Server Hardware Knowledge, Installation, Configuration, Upgrading, Proactive Maintenance, Environment Troubleshooting and Problem Determination, and Disaster Recovery. A combination A+/Network+, A+/Server+ or Security+ certification(s) can fulfill the elective exam requirement for the Microsoft Certified Systems Administrator (MCSA) certification.
The exam is 90 minutes in duration and consists of 80 questions with a passing score of 615 out of 900. CompTIA recommends that the candidate possesses 18–24 months of experience with Industry Standard Server Architecture (ISSA) technology before taking the exam.
A new 2008 update has been announced which will be released in October 2008 incorporating new objectives.

SY0-101 CompTIA Security+ 2002 Exam
JK0-010 CompTIA Security+ E2C 2002 Exam
CTT+ certification can be used as proof of instructional expertise for the following industry certifications: ACI (Adobe Certified Instructor), MCT (Microsoft Certified Trainer), and CNI (Certified Novell Instructor).
Linux+ is a certification of knowledge of Linux operating systems, from their installation and use to the basics of applicable free software and open source licenses.
The Linux+ exam is intended for information technology professionals who have between six to twelve months of practical experience using Linux. The exam is broken down into several areas of Linux expertise: installation, management, configuration, security, documentation, and hardware.
The test is a computer‐based multiple-choice exam, with a question followed by four possible answers, at least one (but possibly more) of which must be correct. Common subject matter for exam topics include installation methods, boot loader configuration, managing packages (Debian and RPM management systems are covered), navigating directories via the command line, using the bash shell, security considerations, network administration including TCP/IP configuration), mounting file systems (such as NFS, SMB or ext3) and managing configuration files for the more common applications that Linux servers are expected to run. Although configuring and running the X Window system is included in the formal exam objectives, there are rarely any questions pertaining to this as the exam focuses on Linux as a server and network operating system rather than for use as a desktop platform.
The Linux+ exam has undergone some criticism since its inception, due to the excessive amount of hardware‐related questions that were on the exam initially, many of which were covered on the A+ exam. The newest version of the exam, available as of February 2005, does away with this problem.
The Linux+ has not proven to be very popular among IT professionals, primarily because of the much greater level of popularity of the RHCE exam, whereas the Linux+ exam is designed to remain vendor‐neutral. Although aimed at technicians rather than system administrators, the LPI exams, which go into much greater depth, also provide a lot of competition for this exam.