Which of the following is an advantage of digital computers over analog? MCQ with Answer and Explanation

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Which of the following is an advantage of digital computers over analog?

A. Less expensive

B. Easier to program

C. Faster processing

D. Higher accuracy

Answer: Option D

Solution (By JKSSB Mock Tests)

Digital computers offer higher accuracy because they represent data discretely.

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Question #1

Which of the following is an example of system software?

A. Adobe Photoshop

B. Google Chrome

C. Windows 10

D. Microsoft Word

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Correct Answer: Option C

Explanation:
Operating systems like Windows are system software, while applications are user programs.

This question belongs to: Computer Computer Fundamentals

Question #2

What is the function of an interpreter?

A. Compiles entire code

B. Manages memory

C. Translates high-level code to machine code line by line

D. Converts binary to decimal

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Correct Answer: Option C

Explanation:
An interpreter translates and executes source code line by line, without producing a separate machine code file.

This question belongs to: Computer Computer Fundamentals

Question #3

What is the function of the Control Unit (CU) in a CPU?

A. Handles network communication

B. Performs arithmetic operations

C. Stores data permanently

D. Controls and coordinates operations

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Correct Answer: Option D

Explanation:
The Control Unit directs the operation of the processor by interpreting instructions and generating control signals.

This question belongs to: Computer Computer Fundamentals

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