OCR accuracy depends on: MCQ with Answer and Explanation

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OCR accuracy depends on:

A. Monitor size

B. Scan quality and font clarity

C. Printer speed

D. Keyboard layout

Answer: Option B

Solution (By JKSSB Mock Tests)

Better input leads to better recognition.

This question belongs to: Computer Computer Hardware

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Question #1

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High PPI (pixels per inch) in monitors provides:

A. Lower resolution

B. Sharper images

C. Larger size

D. Higher power use always

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Correct Answer: Option B

Explanation:
Retina-like displays.

This question belongs to: Computer Computer Hardware

Question #2

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The endurance of flash memory is limited by:

A. Temperature only

B. Read cycles

C. Write/erase cycles

D. Size only

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Correct Answer: Option C

Explanation:
Wear leveling helps extend life.

This question belongs to: Computer Computer Hardware

Question #3

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Which hardware is used for 3D scanning?

A. Standard flatbed scanner

B. Laser printer

C. Specialized 3D scanners

D. Inkjet printer

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Correct Answer: Option C

Explanation:
3D scanners create digital models of objects.

This question belongs to: Computer Computer Hardware

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