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Computer Hardware

Computer Hardware
How many devices does USB support?

125
100
225
127
None of these

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Computer Hardware
MSD exe does not have information on:

operation system
None of these
com ports
cache
video

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Computer Hardware
The terms "red book", "yellow book", and "orange book" refer to:

ide
CD-ROM standards
All of these
SCSI
floppy drive technology

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Computer Hardware
When you boot a PC and don't hear any beep, this could suggest which of the following?

The monitor is turned off
None of these
Normal PC boot
Keyboard not plugged in
Bad or disconnected speaker

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Computer Hardware
How does a parallel port communicate information to a peripheral device?

None of these
one byte at a time
16,555 bytes at a time
8 bytes at a time
one bit at a time

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Computer Hardware
What do you need to check serial and parallel port?

All of the listed here
Port adapter
Logic probe
Loopback plug

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MORE MCQ ON Computer Hardware

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