Which term refers to the simultaneous use of multiple processors or cores to perform computations faster?
Difficulty: Hard
About this MCQ
This Hard Computer Architecture question asks: Which term refers to the simultaneous use of multiple processors or cores to perform computations faster? The correct choice is D. Parallel processing. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Computer Architecture items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Computer Architecture so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Computer Architecture item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. Instruction set architecture (ISA)
Why not A: “Instruction set architecture (ISA)” does not fit this question. The answer is Parallel processing.
- B. CISC
Why not B: “CISC” does not fit this question. The answer is Parallel processing.
- C. Fetch-decode-execute cycle
Why not C: “Fetch-decode-execute cycle” does not fit this question. The answer is Parallel processing.
- D. Parallel processing ✓
Correct answer
D. Parallel processing
Explanation
Parallel processing is the term that matches “Which term refers to the simultaneous use of multiple processors or cores to perform computations faster” (option D). Option A (Instruction set architecture (ISA)) does not fit this question. Option B (CISC) does not fit this question. Option C (Fetch-decode-execute cycle) does not fit this question. For this Computer Architecture question, the accepted answer is Parallel processing.
Source: Computer Architecture Official Reference Guide
Tags: computer science, hardware, computer architecture, CPU design
Submitted by: MCQsHub Editorial
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