A+
For information on the A+ array processing language, see the article entitled A plus (note the lower case "p").
A Plus (A+) is a certification that states the holder is nominally qualified to be a personal computer technician. The certification exams are administered by CompTIA (The Computer Technology Industry Association). The name of the certification is the highest possible letter grade in school.
To obtain an A+ certification, one must pass two exams: the A+ Core Hardware exam and the A+ OS Technologies exam. The core hardware exam deals with identifying, installing, and upgrading common computer hardware such as motherboards, CPUs, and hard drives. The OS technologies exam covers operating system installation and maintenance with a heavy bias towards Microsoft Windows.
In its current revised avatar, released in Nov 2003, The A+ certification requires candidates to pass the 'Core Hardware' (Exam Code: 220-301) and the 'Operating System Technologies' exam (Exam code: 220-302). As with previous versions of the certification, it is valid for a lifetime. It is recommended, although not mandatory, to gain a minimum of 6-months experience in Computer Hardware Service/Support prior to achieving this popular certification.
A+ certified techs are preferred in jobs involving IT Helpdesk, Computer Repair/Service, Basic Network Support etc. It is also a good stepping stone to more advanced certifications like CompTIA's Network+, Server+, etc.
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