Exercise: Computer Hardware

Questions for: Computer Hardware

During the normal PC boot process, which of the following is active first?
A:
RAM BIOS
B:
CMOS
C:
ROM BIOS
D:
Hard disk information
Answer: C
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You are testing the resistance in Ohms of a fuse on a 5 amp system. If the fuse is good, the meter should read?
A:
5.0
B:
0.5
C:
0.0
D:
All of the above
Answer: C
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The acronym HDI stands for:
A:
Half duplex interface
B:
Hard disk interface
C:
Head to disk interference
D:
Help desk interference
Answer: D
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You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?
A:
fuser
B:
printer head
C:
primary corona
D:
high-voltage power supply
Answer: A
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A laser printer generates a totally black page, what is the cause?
A:
malfunctioning imaging laser
B:
low level in the toner cartridge
C:
no power to transfer corona
D:
no power to the primary corona
Answer: D
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