Exercise: Computer Hardware

Questions for: Computer Hardware

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
Answer: C
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What expansion types do most pll/plll motherboards support?
A:
MCA, PCI
B:
ISA, EISA
C:
ISA, PCI, AGP
D:
ISA, VESA, PCI
Answer: C
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What is the modem hang up command?
A:
ATHU
B:
ATH
C:
ATZ
D:
ATX
Answer: B
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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
Answer: A
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During preventative maintenance on a dot matrix printer, do NOT lubricate:
A:
Platen assembly
B:
Print head pulley
C:
Print head pins
D:
Paper advance gear bushings
Answer: C
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