The contrast ratio in monitors indicates: MCQ with Answer and Explanation

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The contrast ratio in monitors indicates:

A. Difference between brightest and darkest

B. Refresh rate

C. Resolution

D. Color count

Answer: Option A

Solution (By JKSSB Mock Tests)

Higher is better for depth.

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Question #1

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Which output device is used to produce hard copies of documents on paper?

A. Speaker

B. Printer

C. Monitor

D. Projector

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Correct Answer: Option B

Explanation:
Printer produces physical copies (hard copies) of digital documents.

This question belongs to: Computer Computer Hardware

Question #2

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Which is an example of secondary storage?

A. Registers

B. Pen drive

C. Cache

D. RAM

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Correct Answer: Option B

Explanation:
Pen drives are external secondary storage.

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Question #3

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VA panels offer better:

A. Speed than all

B. Viewing angles than TN

C. Both a and b

D. Contrast ratios than IPS

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Correct Answer: Option C

Explanation:
Good middle ground for contrast.

This question belongs to: Computer Computer Hardware

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