Sample Computer Science MCQ #452: 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 #452: Which option is correct regarding Operating Systems?”
The accepted answer is D. Concept D452. “Sample Computer Science MCQ #452: Which option is correct regarding Operating Systems” is answered by Concept D452 (option D). Option A (“Concept A452”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept D452. Option B (“Concept B452”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept D452. Remaining alternatives (Concept C452) fall outside the same rule and should be eliminated once Concept D452 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 A452
Why not A: “Concept A452” is not correct. The accepted answer is D. Concept D452. “Sample Computer Science MCQ #452: Which option is correct regarding Operating Systems” is answered by Concept D452 (option D). Option A (“Concept A452”) does not match the stem; i
- B. Concept B452
Why not B: “Concept B452” is not correct. The accepted answer is D. Concept D452. “Sample Computer Science MCQ #452: Which option is correct regarding Operating Systems” is answered by Concept D452 (option D). Option A (“Concept A452”) does not match the stem; i
- C. Concept C452
Why not C: “Concept C452” is not correct. The accepted answer is D. Concept D452. “Sample Computer Science MCQ #452: Which option is correct regarding Operating Systems” is answered by Concept D452 (option D). Option A (“Concept A452”) does not match the stem; i
- D. Concept D452 ✓
Correct answer
D. Concept D452
Explanation
“Sample Computer Science MCQ #452: Which option is correct regarding Operating Systems” is answered by Concept D452 (option D). Option A (“Concept A452”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept D452. Option B (“Concept B452”) does not match the stem; it is a near-miss used to catch incomplete recall of Concept D452. Remaining alternatives (Concept C452) fall outside the same rule and should be eliminated once Concept D452 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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