A type of memory whose contents are permanently etched during manufacturing and cannot be easily rewritten or wiped when power is turned off is: MCQ with Answer and Explanation

Question
A type of memory whose contents are permanently etched during manufacturing and cannot be easily rewritten or wiped when power is turned off is:
A. Cache Memory
B. ROM
C. RAM
D. Virtual Memory
Answer: Option B
Solution (By JKSSB Mock Tests)
ROM (Read-Only Memory) is non-volatile; its embedded code remains safe and intact even when the machine loses power completely.
This question belongs to: Computer Computer Fundamentals
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Practice More Computer Fundamentals Questions

Question #1
Who is historically celebrated as the 'First Computer Programmer' for writing an algorithm intended for execution on Babbage's Analytical Engine?
A. Lady Ada Lovelace
B. Grace Hopper
C. Herman Hollerith
D. Charles Babbage
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Correct Answer: Option A

Explanation:
Ada Lovelace wrote the first machine algorithm for Babbage's analytical engine, earning her historical credit as the first computer programmer.
This question belongs to: Computer Computer Fundamentals
Question #2
Which generation of computers used VLSI technology?
A. Third
B. Fourth
C. Fifth
D. Second
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Correct Answer: Option B

Explanation:
Fourth-generation computers used VLSI (Very Large Scale Integration) technology.
This question belongs to: Computer Computer Fundamentals
Question #3
Which component is used to store the BIOS?
A. Hard disk
B. RAM
C. ROM
D. Cache
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Correct Answer: Option C

Explanation:
BIOS is stored in ROM, which is non-volatile.
This question belongs to: Computer Computer Fundamentals
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