Magnetic core memory was introduced as the primary internal storage mechanism during which computer generation? MCQ with Answer and Explanation

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Magnetic core memory was introduced as the primary internal storage mechanism during which computer generation?

A. Fourth Generation

B. Third Generation

C. Second Generation

D. First Generation

Answer: Option C

Solution (By JKSSB Mock Tests)

Second-generation computers migrated from magnetic drums (used in the 1st generation) to much faster magnetic core memories for primary storage.

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Question #1

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The basic concept of the Input-Process-Output (IPO) model means that data is transformed into a structured, meaningful asset called:

A. Raw Code

B. Information

C. Binary Platter

D. Mnemonic Strings

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Correct Answer: Option B

Explanation:
Information is the contextualized, structured, and meaningful output that results from processing raw input data inside a computer system.

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Question #2

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Which of the following is not a type of computer based on size and power?

A. Microcomputer

B. Minicomputer

C. Supercomputer

D. Analog computer

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Correct Answer: Option D

Explanation:
Analog computers are classified by their operational principle (continuous vs. discrete), not size/power.

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Question #3

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Which of the following is a characteristic of fourth-generation computers?

A. Used large-scale integration

B. Used vacuum tubes

C. Used transistors

D. Used magnetic tapes

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Correct Answer: Option A

Explanation:
Fourth-generation computers used LSI (Large Scale Integration) and VLSI chips, leading to microprocessors.

This question belongs to: Computer Computer Fundamentals

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