Exercise: Computer Hardware

Questions for: Computer Hardware

What is the i/o address for com3?
A:
3e8
B:
345
C:
ff8
D:
5e8
Answer: A
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What are the most likely conditions for ESD?
A:
Hot and dry
B:
Hot and wet
C:
Cold and dry
D:
Cold and wet
Answer: B
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If the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot.
A:
10 - 20
B:
1 - 5
C:
50 - 110
D:
15 - 25
Answer: E
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What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer?
A:
Replacing the ribbon
B:
Replacing the timing belt
C:
Adjusting the paper feed tension
D:
Adjusting the tractor feed tension
Answer: A
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What voltage does a 586 system use?
A:
+12 volts
B:
+ 5 volts
C:
+ 8 volts
D:
+3.3 volts
Answer: B
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