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Computer Hardware

Computer Hardware
What voltage does a 586 system use?

+ 5 volts
+3.3 volts
None of these
+12 volts
+ 8 volts

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Computer Hardware
After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem?

DMA
IRQ
defective tape driver
defective LPT port

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Computer Hardware
What is your first action when windows reports that your hard drive is developing bad sectors?

run scandisk with the "thorough" option
replace the hard drive
None of these
run secclean from dos
run defrag on the hard drive

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Computer Hardware
A sound card typically uses which IRQ?

20
15
10
5

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Computer Hardware
ESD would cause the most damage to which component?

None of these
Monitor
Keyboard
Power supply
Expansion board

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Computer Hardware
Pick the correct choice for the 80386SXCPU.

32 bit word size, 8 bit data path
16 bit word size, 16 bit data path
32 bit word size, 32 bit data path
32 bit word size, 16 bit data path
8 bit word size, 32 bit data path

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