Computer Hardware Questions

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121.

After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem?

A

IRQ

B

DMA

C

defective LPT port

D

defective tape driver

E

defective sound card.

Correct Answer: A

None.

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122.

You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read?

B

0.2

C

5

D

2

E

None of the above

Correct Answer: A

None.

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123.

Type one PC cards:

A

are used only in desktops

B

are no longer being produced

C

are the thinnest of the PC cards

D

don't exist

E

have their own power source

Correct Answer: C

None.

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124.

14.4 modem should transmit _____ bits per second

A

14,400-15,000

B

140-150

C

1400-1500

D

140,000-150,000

E

None of the above

Correct Answer: A

None.

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125.

In laser technology, what happens during the transfer stage?

A

Residual toner is transferred to the waste receptacle

B

The laser transfers the image from the drum to the paper

C

The image is transferred from the drum to the paper

D

A negative charge is transferred to the surface of the drum

E

None of the above

Correct Answer: C

None.

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126.

_____ is the term used to refer to the process of two modems establishing communications with each other.

A

interacting

B

handshaking

C

connecting

D

linking

E

pinging

Correct Answer: B

None.

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127.

Resistance is measured in ohm.

A

True

B

FALSE

C

Turn the printer on and off

D

Replace the ribbon

E

None of the above

Correct Answer: A

None.

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128.

Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?

A

Make sure the printer is on line

B

Replace the AC line fuse

C

Turn the printer on and off

D

Replace the ribbon

E

None of the above

Correct Answer: A

None.

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129.

The ATAPI compliance is stands for?

A

CDROM

B

Bus mastering

C

Mass storage device

D

All of the above

E

None of the above

Correct Answer: C

None.

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130.

A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred?

A

A RAM problem

B

A software problem

C

A ROM problem

D

An ADB problem

E

None of the above

Correct Answer: B

None.

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