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Computer Hardware

Computer Hardware
What command is used to reset a MODEM when using the

DTR
None of these
ATR
ATZ
DCE

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Computer Hardware
What is the i/o address for com1?

300000000
3f8
8
3bc
5f8

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Computer Hardware
What is the size of the reserved memory area?

None of these
384 kb
640 kb
64 kb
1024 kb

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Computer Hardware
In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?

None of these
All of these
Writing
Conditioning
Transferring

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Computer Hardware
When not in use, it is very important to keep 5 1/4 diskettes in _____.

Their protective sleeves
On a shelf in an upright position
In the floppy drive
None of these
In a plastic bag

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Computer Hardware
RTS stands for:

request to scan
request to send
ready to switch
ready to set
ready to start

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