The internal storage unit that holds data, instructions, and intermediate results during active execution inside the computer is the: MCQ with Answer and Explanation

The internal storage unit that holds data, instructions, and intermediate results during active execution inside the computer is the:
A. Secondary Memory
B. Primary Memory
C. Auxiliary Storage
D. Control Memory
Answer: Option B
Solution (By JKSSB Mock Tests)
Primary Memory (RAM) holds data, programs, and intermediate computation states while they are actively being processed by the CPU.

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Practice More Computer Fundamentals Questions

Question #1
What is the binary equivalent of octal 72?
A. 101010
B. 111100
C. 111010
D. 110010

Correct Answer: Option C


Explanation:
Octal 72 = 7 2 -> 111 010 = 111010 binary.

This question belongs to: Computer Computer Fundamentals
Question #2
Which level of language was introduced during the second generation of computers to make programming easier by using mnemonic codes instead of raw binary strings?
A. High-Level Language
B. Assembly Language
C. Natural Language
D. Machine Language

Correct Answer: Option B


Explanation:
Second-generation systems widely utilized Assembly Language, which replaced binary 1s and 0s with easy-to-remember mnemonics like ADD, SUB, and MOV.

This question belongs to: Computer Computer Fundamentals
Question #3
What is the decimal equivalent of octal 15?
A. 14
B. 15
C. 16
D. 13

Correct Answer: Option D


Explanation:
Octal 15 = 1*8 + 5 = 13 decimal.

This question belongs to: Computer Computer Fundamentals