Computer Hardware – Section 3

6. You see the message “invalid media device” after installing a new hard drive. What do you do next?

A. Format
B. Fdisk
C. Partition
D. Add the OS
E. None of the above

Correct Answer: A. Format

7. What is the modem hang up command?

A. ATHU
B. ATH
C. ATZ
D. ATX
E. None of the above

Correct Answer: B. ATH

8. What expansion types do most pll/plll motherboards support?

A. MCA, PCI
B. ISA, EISA
C. ISA, PCI, AGP
D. ISA, VESA, PCI
E. None of the above

Correct Answer: C. ISA, PCI, AGP

9. When installing an internal modem, all of the following IRQ’s can be used except?

A. 5
B. 10
C. 14
D. All of the above
E. None of the above

Correct Answer: C. 14

10. An IRQ allow interface cards to:

A. Interrupt the CPU to request service
B. Pass data to the CPU to be processed
C. Pass data from one card to another
D. Pass data to the computers memory
E. None of the above

Correct Answer: A. Interrupt the CPU to request service

Leave A Comment?

ten − five =