Thermal paste replacement is needed when: MCQ with Answer and Explanation

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Thermal paste replacement is needed when:

A. Monitor flickers

B. Printer jams

C. CPU temperatures rise abnormally

D. Mouse stops

Answer: Option C

Solution (By JKSSB Mock Tests)

Dries out over time.

This question belongs to: Computer Computer Hardware

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Which is an advanced output device for 3D models?

A. Laser printer

B. 3D Printer

C. Dot matrix

D. Inkjet

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Correct Answer: Option B

Explanation:
Additive manufacturing technology.

This question belongs to: Computer Computer Hardware

Question #2

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The cache memory that is on the CPU die is:

A. L3 only

B. L1 and L2

C. Virtual memory

D. External cache

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Correct Answer: Option B

Explanation:
Fastest levels.

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Question #3

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What is the main use of a document feeder in scanners?

A. To feed multiple sheets automatically

B. To print scanned documents

C. To change colors

D. To increase resolution

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Correct Answer: Option A

Explanation:
Automatic Document Feeder (ADF) speeds up batch scanning.

This question belongs to: Computer Computer Hardware

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