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Q.

How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device.

A

1

B

8

C

20

D

10

E

All of the above

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MCQ

1.

During preventative maintenance on a dot matrix printer, do NOT lubricate:

A

Platen assembly

B

Print head pulley

C

Print head pins

D

Paper advance gear bushings

E

None of the above

Discussion

MCQ

2.

In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.

A

True

B

FALSE

C

9 pin female port

D

25 pin male port

E

None of the above

Discussion

MCQ

3.

You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of:

A

RFI

B

EMI

C

EXE

D

FYI

E

IOU

Discussion

MCQ

4.

You have a PC with no video* Which of the following is LEAST likely to be causing the problem?

A

defective RAM (bank zero)

B

defective microprocessor

C

crashed hard drive

D

loose video card

E

low AC outlet power

Discussion

MCQ

5.

A human cannot feel a static discharge as high as _____ volts.

A

200

B

2000

C

10000

D

50000

E

50

Discussion

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