CPU (Central Processing Unit) MCQs
Practice CPU MCQs with answers and explanations covering ALU, CU, registers, processors and central processing unit concepts frequently asked in competitive exams.
Question #321
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The fill buffer in cache handles:
Correct Answer: Option A
Explanation:
During misses.
During misses.
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CPU (Central Processing Unit)
Question #322
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Which company leads in GPU integrated with CPU?
Correct Answer: Option B
Explanation:
Efficient unified memory.
Efficient unified memory.
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CPU (Central Processing Unit)
Question #323
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The reservation station holds:
Correct Answer: Option B
Explanation:
In Tomasulo's algorithm style.
In Tomasulo's algorithm style.
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CPU (Central Processing Unit)
Question #324
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Low precision computing in AI CPUs uses:
Correct Answer: Option A
Explanation:
Higher throughput.
Higher throughput.
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CPU (Central Processing Unit)
Question #325
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The coherence directory is used in:
Correct Answer: Option D
Explanation:
For directory-based coherence.
For directory-based coherence.
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CPU (Central Processing Unit)
Question #326
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Which stage follows execution in classic pipeline?
Correct Answer: Option D
Explanation:
Completes data operations.
Completes data operations.
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CPU (Central Processing Unit)
Question #327
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Adaptive voltage and frequency scaling (AVFS) optimizes:
Correct Answer: Option B
Explanation:
Dynamic adjustment.
Dynamic adjustment.
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CPU (Central Processing Unit)
