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Computer Hardware

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

8f8
2vb
2f8
None of the listed here

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Computer Hardware
For a Macintosh to print successfully, the System Folder must contain

A printer enabler
File sharing software
The apple Garamond font set
A printer driver

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Computer Hardware
An important first step in troubleshooting which component in a laser printer is causing a jam is to:

check all voltages
note where in the paper path the paper stops
remove the jammed paper
look up error codes
turn the printer off, then on again

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Computer Hardware
What is the main communication method from one PDA to another PDA?

RS-232
USB
IR
None of these
IEEE 1394

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Computer Hardware
What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop?

None of these
adjustment switch
led display cable
led display
fuse

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Computer Hardware
Which standard govern parallel communications?

CAT 5
RS232
None of these
RS-232a
IEEE 1284

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