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Q.

Which device should not be plugged into a standard ups?

A

monitor

B

laser printer

C

ink-jet printer

D

an external modem

E

None of the above

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

A

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A

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What beep codes could indicate a system board or power supply failure?

A

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B

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5.

The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is:

A

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B

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D

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E

None of the above

Discussion

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