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MCQ

Q.

What is the modem hang up command?

A

ATHU

B

ATH

C

ATZ

D

ATX

E

None of the above

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Similar Questions

MCQ

1.

The acronym HDI stands for:

A

Half duplex interface

B

Hard disk interface

C

Head to disk interference

D

Help desk interference

E

None of the above

Discussion

MCQ

2.

What is the highest binary number that can be referred to on a three position jumper block?

A

4

B

6

C

F

D

1

E

None of the above

Discussion

MCQ

3.

During the normal PC boot process, which of the following is active first?

A

RAM BIOS

B

CMOS

C

ROM BIOS

D

Hard disk information

E

None of the above

Discussion

MCQ

4.

A sound card typically uses which IRQ?

A

6

B

5

C

15

D

1

E

it doesn't use an IRQ

Discussion

MCQ

5.

What problem can occur if a printer cable is to close to a power cable?

A

ESD Electrostatic Discharge

B

EMI Electromagnetic Interference

C

parity error

D

no affect

E

None of the above

Discussion

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