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Computer Hardware

Computer Hardware
The standard VGA display has _____ pixels in its native graphics mode?

640 x 480
648 x 320
None of these
1024 x 786
680 x 440

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Computer Hardware
Static electricity thrives is which type of environment?

cold and humid
cold and warm
warm and dry
cold and dry
warm and humid

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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.

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

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Computer Hardware
In inkjet technology the droplets of ink are deflected by?

High pressure jets
Electrically Charge Plate
None of these
All of these
Multi directional nozzle

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Computer Hardware
A numeric error code check: A 17xx indicates a problem with:

hard drive or controller
CMOS
power supply
DMA controller
ROM BIOS

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Computer Hardware
The standard IRQ for the floppy drive is?

All of these
9
6
10
None of these

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