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Computer Hardware

Computer Hardware
What is the i/o address for com3?

500000000
300000000
345
be8
ff8

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Computer Hardware
During the boot process, a system first counts memory from where?

Expansion memory board
Cache
System board
None of these
Video adapter

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

DMA controller
CMOS
hard drive or controller
ROM BIOS
power supply

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Computer Hardware
To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:

Oil
Ammonia
Alcohol
Beer or Jack Daniels
None of these

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Computer Hardware
When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:

The same address as the SCSI device before the CD-ROM
B0007
An unused SCSI address
None of these
SCSI ID=1

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Computer Hardware
When connecting two internal SCSI hard disks to a computer, where do you connect the second hard drive?

A Serial port on the first host adapter
An open SCSI port on the first hard drive
An open parallel port on the computer
Any open SCSI port on the computer

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