Computer Science MCQs

MCQs on Programming, Networking, Database and OS

4 Questions

Subject Preparation Guide

Prepare Computer Science with confidence

Strengthen your knowledge of computer fundamentals, hardware, software, programming, networks, databases and information technology.

Computer BasicsProgrammingNetworksDatabases

Recommended for academic classes, IT tests and computer portions of competitive examinations.

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Which algorithm technique divides a problem into smaller subproblems?

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Correct Answer: Option B — Divide and Conquer

Explanation: Divide and Conquer breaks a problem into smaller parts, solves them independently, and combines results.

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Which normal form eliminates transitive dependencies?

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Correct Answer: Option C — Third Normal Form

Explanation: Third Normal Form removes transitive dependencies and improves database consistency.

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Which programming paradigm focuses on functions and immutability?

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Correct Answer: Option C — Functional Programming

Explanation: Functional programming emphasizes pure functions, immutability, and declarative problem solving.

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Which topology provides the highest fault tolerance?

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Correct Answer: Option D — Mesh

Explanation: Mesh topology offers multiple communication paths between nodes, providing excellent redundancy and fault tolerance.

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