Which generation introduced integrated circuits? MCQ with Answer and Explanation

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Which generation introduced integrated circuits?

A. Third

B. First

C. Fourth

D. Second

Answer: Option A

Solution (By JKSSB Mock Tests)

Third-generation computers (1960s-1970s) used integrated circuits (ICs) instead of transistors.

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Practice More Computer Fundamentals Questions

Question #1

Which of the following is not a function of an operating system?

A. Compiling programs

B. Memory management

C. Processor management

D. File management

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Correct Answer: Option A

Explanation:
Compiling is done by a compiler, not the OS; the OS manages resources.

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Question #2

Which unit converts human-understandable data and instructions into a form that a digital electronic computer can interpret?

A. Input Unit

B. Control Unit

C. Output Unit

D. Memory Unit

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Correct Answer: Option A

Explanation:
The Input Unit accepts external data and instructions from the user and translates them into binary form (0s and 1s) for processing.

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Question #3

What is the octal equivalent of decimal 12?

A. 14

B. 13

C. 15

D. 16

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Correct Answer: Option A

Explanation:
12 in decimal = 14 in octal (1*8 + 4 = 12).

This question belongs to: Computer Computer Fundamentals

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