Mini-LED backlighting improves: MCQ with Answer and Explanation

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Mini-LED backlighting improves:

A. Local dimming and contrast in LCDs

B. Power negatively

C. Size

D. Response time

Answer: Option A

Solution (By JKSSB Mock Tests)

Better than traditional LED.

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Question #1

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What is the significance of 'nanometer' process in CPU?

A. For monitors only

B. No relation

C. Smaller size leads to efficiency and performance

D. Larger size better

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Correct Answer: Option C

Explanation:
Like 5nm, 7nm technology nodes.

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Question #2

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Multifunction printers can perform:

A. Print, scan, copy, and sometimes fax

B. Only scanning

C. Only printing

D. Only projection

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Correct Answer: Option A

Explanation:
All-in-one printers combine multiple functions.

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Question #3

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A hybrid drive combines:

A. Monitor and CPU

B. RAM and ROM

C. Keyboard and mouse

D. HDD and SSD technology

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Correct Answer: Option D

Explanation:
SSHD for balance of capacity and speed.

This question belongs to: Computer Computer Hardware

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