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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-9 section-1

Each section contains 100 MCQs on Computer Hardware .
81
On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt?
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Answer & Solution
Answer: Option A
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82
When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.
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Answer & Solution
Answer: Option B
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83
After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?
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Answer & Solution
Answer: Option D
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84
What is a common language that computers use to talk with one another on a network
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Answer & Solution
Answer: Option C
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85
When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.
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Answer & Solution
Answer: Option B
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86
Which DOS driver is used to emulate expanded memory?
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Answer: Option B
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87
Which should you use for cleaning Mylar-protected LCD screens?
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Answer: Option B
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88
What could cause a fixed disk error?
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Answer: Option D
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89
ESD potential decreases with the use of:
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Answer: Option B
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90
Which of the following FRUs would be considered both an input/output device?
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Answer & Solution
Answer: Option B
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