The A+ certification is a basic certification that demonstrates
proficiency with computer hardware and operating systems (OS). It is governed
by nonprofit trade association CompTIA. The A+ certification helps prove the
recipient's proficiency with the use of computers and related devices.
Core elements of A+
certification criteria include knowledge of computer anatomy, which is why many
experts suggest that those pursuing this credential practice assembling and
disassembling a physical computer. Other areas involve operating systems (OS)
and knowledge of Microsoft products. Those seeking A+ certification also should
be knowledgeable about certain tasks, like booting up a computer with various
installed operating systems (OS).
In addition to hardware configuration aspects,
the A+ test also covers computer data usage elements, such as the basic
structure of binary data and various aspects of file input/output (I/O). Test
prep materials and other resources showing specific A+ certification test
topics are available.
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