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Computer Hardware

Computer Hardware
How much video RAM is needed to display 1024x768 at 24-bit color?

4MB
512KB
None of these
1MB
8MB

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Computer Hardware
Current is measured in units of:

farads
volts
ohms
diodes
amps

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Computer Hardware
Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.

incorrect jumper setting on drive
virus
tfad system board
bad data cable
loose molex connector

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Computer Hardware
An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground?

transistor
resistor
diode
capacitor
None of these

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

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

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Computer Hardware
On a dot matrix printer, you should never lubricate which part?

carriage bearings
printhead pins
carriage rails
paper advance bearings
None of these

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