Exercise: Computer Hardware

Questions for: Computer Hardware

Which would you do first when troubleshooting a faulty monitor?
A:
Check its connections to the computer and power source
B:
Use a meter to check the CRT and internal circuitry for continuity
C:
Power down the monitor, then turn it on again to see if that corrects the problem
D:
Power down the computer, then turn it on again to see if that corrects the problem
Answer: A
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IRQ6 is typically reserved for:
A:
The floppy
B:
The keyboard controller
C:
LPT2
D:
The modem
Answer: A
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What's the best way to prevent damaging your PC with static electricity?
A:
place your PC on a rubber mat
B:
wear leather soled shoes
C:
periodically touch a safe ground point on the PC to discharge yourself
D:
static electricity doesn't really hurt a PC
Answer: E
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In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?
A:
on the floppy bus
B:
on the primary IDE
C:
on the secondary IDE
D:
on the SCSI bus
Answer: C
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SCSI must be terminated with?
A:
Dip switch
B:
Resistor
C:
BNC
D:
All of the above
Answer: B
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