What is the main function of RAM? MCQ with Answer and Explanation

What is the main function of RAM?
A. Processing
B. Permanent data storage
C. Temporary data storage
D. Display
Answer: Option C
Solution (By JKSSB Mock Tests)
RAM stores data temporarily for quick access.

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Practice More Science and Technology Questions

Question #1
Which launch site is used by ISRO for most launches?
A. Sriharikota
B. Ahmedabad
C. Thiruvananthapuram
D. Bengaluru

Correct Answer: Option A


Explanation:
Satish Dhawan Space Centre, Sriharikota is the main launch site.

Question #2
Hybridoma technology is used for:
A. Rocket engines
B. Computer chips
C. GM crops
D. Monoclonal antibodies

Correct Answer: Option D


Explanation:
It is used to produce monoclonal antibodies.

Question #3
The first woman to win Nobel Prize in Physics was:
A. Françoise Barré-Sinoussi
B. Ada Yonath
C. Marie Curie
D. Dorothy Hodgkin

Correct Answer: Option C


Explanation:
Marie Curie won in 1903.