CompTIA A+ Exam Cram (Exams 220-602, 220-603, 220-604)

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APPENDIX APractice Essentials Exam

Questions

1. When you are discussing the memory capacity of a memory module, the capacity is specified in

A. Gigabits

B. Megabits

C. Bytes

D. Dibits

2. How many devices can a single USB hub support?

A. 7

B. 15

C. 127

D. 128

3. You are helping a nontechnical user over the telephone and you ...

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