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Computer Hardware

Computer Hardware
How many devices does USB support?

100
127
None of these
225
125

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Computer Hardware
Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem.

Head position
None of these
Improper ribbon advancement
Paper slippage
Paper thickness

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Computer Hardware
Which component stores an electrical charge?

diode
capacitor
rectifier
transistor
resistor

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Computer Hardware
Which REQUIRES an anti-static bag for transport?

None of these
Power supply
Monitor
Floppy disks
I/O controller

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Computer Hardware
Which monitor would provide the highest level of performance?

SVGA
XGA
CGA
VGA

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Computer Hardware
Which values are held in CMOS for the hard drive

Virus alert
IRQ
Free space
size (heads, cylinders, sectors)

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