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Computer Hardware

Computer Hardware
What is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember, SCSI ids start with zero.

11
110
1
10
101

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Computer Hardware
Which step should you perform first before discharging a CRT?

Remove the video assembly
Remove the CRT from its housing
Disconnect the CRT from the computer
Turn power off before removing power source

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Computer Hardware
When you are testing a fuse, you should set the Volt-OHM meter to what scale?

DC
OHMS
AMPS
None of these
AC

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Computer Hardware
You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?

high-voltage power supply
primary corona
printer head
fuser
None of these

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Computer Hardware
What is the first thing you could do to check for damage to a printer after receiving it?

Check the cables
Run MSD diagnostics
Unbox it and examine it for physical damage
None of these
Attach it to a PC and print something

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Computer Hardware
IRQ6 is typically reserved for:

The keyboard controller
The modem
LPT2
The floppy

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