Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems?
Difficulty: Hard
About this MCQ
This Hard Operating Systems MCQ checks one syllabus fact.
The question is: “Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems?”
The accepted answer is B. Concept B422. “Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems” is answered by Concept B422 (option B). Option A (“Concept A422”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept B422. Option C (“Concept C422”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept B422. Remaining alternatives (Concept D422) fall outside the same rule and should be eliminated once Concept B422 is identified. Operating Systems questions of this type reward precise definitions rather than approximate associations. Operating Systems recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. Concept A422
Why not A: “Concept A422” is not correct. The accepted answer is B. Concept B422. “Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems” is answered by Concept B422 (option B). Option A (“Concept A422”) does not match the stem; i
- B. Concept B422 ✓
- C. Concept C422
Why not C: “Concept C422” is not correct. The accepted answer is B. Concept B422. “Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems” is answered by Concept B422 (option B). Option A (“Concept A422”) does not match the stem; i
- D. Concept D422
Why not D: “Concept D422” is not correct. The accepted answer is B. Concept B422. “Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems” is answered by Concept B422 (option B). Option A (“Concept A422”) does not match the stem; i
Correct answer
B. Concept B422
Explanation
“Sample Computer Science MCQ #422: Which option is correct regarding Operating Systems” is answered by Concept B422 (option B). Option A (“Concept A422”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept B422. Option C (“Concept C422”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept B422. Remaining alternatives (Concept D422) fall outside the same rule and should be eliminated once Concept B422 is identified. Operating Systems questions of this type reward precise definitions rather than approximate associations. Operating Systems recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
Source: Computer Science Reference Guide
Tags: computer science, mcq, operating systems
Submitted by: MCQsHub Editorial
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