Computer Hardware
Which device should not be plugged into a standard ups?

laser printer
monitor
None of these
ink-jet printer
an external modem

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Computer Hardware
A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?

The cables are attached firmly
The external drive was attached before the computer was on
All of these
The external drive has been pre¬loaded with the appropriate software
The external drive is turned on

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Computer Hardware
When connecting a ribbon cable to a connector, how do you know which direction to plug it in?

The blue or red line in the cable goes away from the power connector
The colored line in the cable goes to pin #1
It does not matter
The red line in the cable goes to the highest pin number

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