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Computer Hardware MCQ Questions & Answers | Computer Science

Learn Computer Hardware MCQ questions & answers are available for a Computer Science students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Computer Hardware MCQ question is the important chapter for a computer science and technical students. Page-5 section-2

Each section contains 100 MCQs on Computer Hardware .
41
Capacitance is measured in units of:
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Answer & Solution
Answer: Option C
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42
When not in use, it is very important to keep 5 1/4 diskettes in _____.
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Answer & Solution
Answer: Option A
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43
What can you use to ensure power is not interrupted, resulting in corrupted data?
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Answer & Solution
Answer: Option A
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44
A 25-pin female connector on the back of your computer will typically be:
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Answer & Solution
Answer: Option B
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45
In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
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Answer & Solution
Answer: Option C
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46
_____ help prevent power surges.
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Answer: Option A
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47
What can you use to ensure power is not interrupted, resulting in corrupted data?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
48
The POST routine, which counts system board RAM first, is stored in:
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Answer & Solution
Answer: Option C
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49
The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse.
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Answer & Solution
Answer: Option A
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50
IDE cables have how many pins?
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Answer & Solution
Answer: Option D
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