Error Correcting Code (ECC) memory is supported by some CPUs for: MCQ with Answer and Explanation

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Error Correcting Code (ECC) memory is supported by some CPUs for:

A. Detecting and correcting memory errors

B. Increasing speed

C. Audio

D. Graphics

Answer: Option A

Solution (By JKSSB Mock Tests)

Important for servers and reliability.

This question belongs to: Computer CPU (Central Processing Unit)

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Practice More CPU (Central Processing Unit) Questions

Question #1

AVX-512 refers to:

A. Power management

B. Core count

C. Cache level

D. 512-bit vector instruction extensions

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Correct Answer: Option D

Explanation:
It enables wider SIMD operations.

This question belongs to: Computer CPU (Central Processing Unit)

Question #2

Simultaneous Multithreading (SMT) is known as:

A. Hyper-threading in Intel

B. Cache only

C. Single threading

D. Power saving

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Correct Answer: Option A

Explanation:
Allows multiple threads per physical core.

This question belongs to: Computer CPU (Central Processing Unit)

Question #3

Core parking is a power management feature that:

A. Overclocks active cores

B. Increases voltage

C. Puts idle cores into sleep state

D. Clears cache

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Correct Answer: Option C

Explanation:
Saves energy.

This question belongs to: Computer CPU (Central Processing Unit)

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