The process of converting analog to digital in scanners is done by: MCQ with Answer and Explanation

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The process of converting analog to digital in scanners is done by:

A. DAC

B. ADC

C. ALU

D. CU

Answer: Option B

Solution (By JKSSB Mock Tests)

Analog to Digital Converter digitizes scanned data.

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Question #1

Which component manages data flow between CPU and memory?

A. Registers

B. ALU

C. Chipset

D. Control Unit

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Correct Answer: Option C

Explanation:
Chipset on motherboard controls communications.

This question belongs to: Computer Computer Hardware

Question #2

The integrated graphics in CPU shares:

A. HDD space

B. Dedicated VRAM

C. System RAM

D. No memory

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Correct Answer: Option C

Explanation:
For cost-effective setups.

This question belongs to: Computer Computer Hardware

Question #3

Duplex printing means:

A. Fast draft mode

B. Printing on both sides of paper

C. High resolution printing

D. Color printing

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Correct Answer: Option B

Explanation:
Automatic duplex saves paper.

This question belongs to: Computer Computer Hardware

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