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CompTIA® A+ 220-801 and 220-802 Exam Cram, Sixth Edition by David L. Prowse

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220-801 Cram Quizzes and Answers

Chapter 2 Cram Quizzes

1. What voltage does an orange pin indicate?

A. +12 V

B. +5 V

C. –5 V

D. +3.3 V

2. Which motherboard form factor measures 12 inches × 9.6 inches?

A. microATX

B. BTX

C. ATX

D. ITX

3. Which expansion bus uses lanes to transfer data?

A. PCI

B. PCI-X

C. PCIe

D. AGP

4. Which does a PCIe x16 slot connect to? (Select the two best answers.)

A. RAM

B. Southbridge

C. USB 3.0 controller

D. Northbridge

E. Processor

5. Which of these are serial technologies? (Select all that apply.)

A. USB

B. IEEE 1394

C. PCIe

D. PCI

6. Which component supplies power to the CMOS when the computer is off?

A. Lithium battery

B. POST

C. Power supply

D. BIOS

7. To implement ...

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