The lifespan of an LCD monitor is typically: MCQ with Answer and Explanation

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The lifespan of an LCD monitor is typically:

A. Unlimited

B. 30,000 to 60,000 hours

C. 100 hours

D. 1,000 hours

Answer: Option B

Solution (By JKSSB Mock Tests)

Backlight determines it.

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What is the full form of CPU in computer hardware?

A. Central Power Unit

B. Control Processing Unit

C. Central Processing Unit

D. Computer Personal Unit

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Correct Answer: Option C

Explanation:
CPU stands for Central Processing Unit, which is the brain of the computer responsible for processing instructions.

This question belongs to: Computer Computer Hardware

Question #2

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What is the advantage of pigment-based inks?

A. Faster drying

B. Brighter colors always

C. Better longevity and water resistance

D. Cheaper

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Correct Answer: Option C

Explanation:
For archival prints.

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Question #3

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Dual-core, Quad-core refer to:

A. Number of monitors supported

B. Storage bays

C. RAM slots

D. Number of processing cores in CPU

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Correct Answer: Option D

Explanation:
Multi-core processors improve multitasking.

This question belongs to: Computer Computer Hardware

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