Index
Symbols
% (percentage signs), 217
%username% variable, 217
3G, 448
4G, 448
32-bit CPU (central processing units), 58
64-bit CPU (central processing units), 58
220-701 CompTIA A+ practice exam
exam answers, 540-552
exam questions, 521-539
220-702 CompTIA A+ practice exams
exam answers, 573-586, 598-608
exam questions, 553-572, 587-597
802.3ab standard, 424
802.3u standard, 424
802.3z standard, 424
802.11 wireless, 449
A
AC (alternating current), 104
AC outlets
electrical safety, 500
regulating output, 107
testing
via receptacle testers, 105
Accelerated Graphics Port (AGP), 352
Acronis True Image, 304
actions, documenting (six-step troubleshooting process), 13
display issue example, 17
power ...
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