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Computer Hardware

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

Serial
Parallel
RS-232
SCSI
None of these

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Computer Hardware
What tool is used to test serial and parallel ports?

cable scanner
None of these
sniffer
high volt probe
loop backs (wrap plugs)

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Computer Hardware
What is your first action when windows reports that your hard drive is developing bad sectors?

replace the hard drive
None of these
run scandisk with the "thorough" option
run secclean from dos
run defrag on the hard drive

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

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

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Computer Hardware
Which would you have to upgrade to install an EIDE drive?

RAM BIOS
ISA motherboard
Controller board
None of these
A 286 CPU

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Computer Hardware
What's the best way to prevent damaging your PC with static electricity?

wear an ESD wrist strap
periodically touch a safe ground point on the PC to discharge yourself
wear leather soled shoes
place your PC on a rubber mat

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