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Computer Hardware

Computer Hardware
A hard disk is divided into tracks which are further subdivided into

sectors
heads
vectors
clusters

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Computer Hardware
When a bearing in the power supply fan goes out, what should you replace?

None of these
power supply
case
fan
bearing

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Computer Hardware
You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read?

2
5
0
6

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Computer Hardware
A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?

E
F
C
D

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Computer Hardware
How many DMA channels are there in an AT class PC?

3
4
7
8
None of these

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Computer Hardware
Which device uses a DMA channel?

Sound Card
Modem
All of the listed here
Network Card

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MORE MCQ ON Computer Hardware

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