The purpose of ECC in RAM is to: MCQ with Answer and Explanation

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The purpose of ECC in RAM is to:

A. Reduce cost

B. Detect and correct memory errors

C. Improve graphics

D. Increase speed

Answer: Option B

Solution (By JKSSB Mock Tests)

Critical for servers.

This question belongs to: Computer Computer Hardware

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Question #1

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Anti-aliasing in monitors relates to:

A. Smoothing jagged edges in graphics

B. Increasing brightness

C. Color temperature

D. Reducing power

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Correct Answer: Option A

Explanation:
Improves visual quality.

This question belongs to: Computer Computer Hardware

Question #2

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What is a common problem with older CRT monitors?

A. Low power

B. High resolution always

C. Low weight

D. Screen burn-in

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Correct Answer: Option D

Explanation:
Phosphor degradation over time.

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Question #3

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AVX instructions in CPU are for:

A. Basic operations

B. Storage

C. Graphics only

D. Advanced vector extensions for parallel computing

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Correct Answer: Option D

Explanation:
Scientific and multimedia.

This question belongs to: Computer Computer Hardware

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