Computer Science MCQs

Computer Memory Questions with solutions MCQs

1. Which of the following statement is correct about RAM and ROM?

A

RAM is used to store programs, while ROM is used to store data.

B

RAM is a volatile memory, while ROM is a non-volatile memory.

C

RAM is used to store data, while ROM is used to store instructions.

D

RAM is a permanent memory, while ROM is a temporary memory.

Computer Memory Panchayat Secretary 2025
Correct Answer : B
Explanation :

RAM is volatile, ROM is non-volatile.

Correct Answered :

Wrong Answered :

2. Which of the following memory is used for storing software that does not need updates?

A

Flash Memory

B

ROM

C

SRAM

D

DRAM

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Correct Answer : B
Explanation :

ROM is used to store firmware that rarely needs updates.

Correct Answered :

Wrong Answered :

3. Which of these is a volatile memory in a computer system?

A

ROM

B

SSD

C

RAM

D

Hard Disk

Computer Memory Panchayat Secretary 2025
Correct Answer : C
Explanation :

RAM is volatile memory as it loses data when power is off.

Correct Answered :

Wrong Answered :

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