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Computer Hardware

Computer Hardware
If the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot.

15 - 25
43952
2.5 - 5
50 - 110
44124

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Computer Hardware
You are testing the resistance in Ohms of a fuse on a 5 amp system. If the fuse is good, the meter should read?

All of these
0.5
None of these
5

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Computer Hardware
An IRQ allow interface cards to:

Pass data from one card to another
Pass data to the CPU to be processed
Interrupt the CPU to request service
Pass data to the computers memory

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Computer Hardware
What are the IRQ's for sound card?

IRQ8
IRQ4
IRQ5
IRQ7
None of these

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Computer Hardware
Which peripheral port provides the FASTEST throughput to laser printers?

SCSI
None of these
RS-232
Serial
Parallel

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

DMA controller
ROM BIOS
CMOS
hard drive or controller
power supply

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