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Q.

With a dot matrix printer, light then dark print is most commonly caused by:

A

Erratic paper advancement

B

Erratic ribbon advancement

C

Misaligned print head

D

Overheating print head

E

None of the above

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1.

A capacitor is measured in which of the following units?

A

Volts

B

Ohms

C

Farads

D

Resistance

E

None of the above

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2.

RTS stands for:

A

ready to start

B

ready to switch

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request to send

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request to scan

E

ready to set

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A brownout is defined as:

A

a slightly elevated voltage lasting from seconds to minutes or more

B

a slightly decreased voltage lasting from seconds to minutes or more

C

complete power out lasting a few minutes

D

alternating power out, power on lasting a few minutes

E

has nothing to do with electricity

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Topically, how many type III PC cards can you insert in a laptop

A

1

B

2

C

3

D

4

E

None of the above

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What's the best way to protect your hard drive data?

A

regular backups

B

periodically defrag it

C

run chkdsk at least once a week

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run scandisk at least once a week

E

run a regular diagnostic

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