Exercise: Computer Hardware

Questions for: Computer Hardware

A dialog box with a bomb appears oh a Macintosh screen. What type of problem has occurred?
A:
A RAM problem
B:
A software problem
C:
A ROM problem
D:
An ADB problem
Answer: B
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During the laser printer's conditioning phase a uniform charge of _____ is placed on the photosensitive drum.
A:
+1000 volt
B:
+600 volts
C:
-600 volts
D:
-1000 volts
Answer: C
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In laser printing, there are six steps the printer follows. What comes between the conditioning phase and the developing phase?
A:
transfer phase
B:
writing phase
C:
fusing phase
D:
cleaning phase
Answer: B
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The output voltages of a PC power supply are in the form of _____ current.
A:
AC
B:
DC
C:
amperage
D:
resistive
Answer: B
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Upper Memory blocks are located where?
A:
Conventional Memory
B:
Extended Memory
C:
Expanded memory
D:
Reserved Memory
Answer: D
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