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Computer Hardware

Computer Hardware
What is the i/o address for com2?

2vb
None of the listed here
8f8
2f8

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Computer Hardware
Current is measured in units of:

volts
ohms
amps
farads
diodes

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Computer Hardware
What is a common language that computers use to talk with one another on a network

adapter
client
operating systems
protocol

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Computer Hardware
You suspect a virus has entered your computer. What will not be affected by the virus?

Program files
None of these
Boot sector
CMOS
Floppy disks

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Computer Hardware
What is the size of a sector?

512 Kb
1024 bytes
None of these
256 bytes
512 bytes

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Computer Hardware
How many DMA channels are there in an AT class PC?

7
3
8
4
None of these

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