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Classification of Hardware, Software, and Firmware MCQs

Prepare for Classification of Hardware, Software, and Firmware MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Computer Science

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Computer Science MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Computer Science.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Computer Science MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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2431
A man introduces a boy as 'the son of the only daughter of the father of my uncle.' How is the boy related to the man?
2432
If A is the father of B, C is the daughter of B, D is the brother of B, and E is the son of A, what is the relationship between D and E?
2433
In a family, there are six members: P, Q, R, S, T, and U. Q is the son of R but R is not the mother of Q. P and R are a married couple. T is the brother of R. S is the daughter of P. U is the brother of Q. Who is the mother of Q?
2434
A man said to a lady, 'Your mother's husband's sister is my aunt.' How is the lady related to the man?
2435
If X is the brother of Y, Y is the sister of Z, and Z is the father of W, how is X related to W?
2436
A woman walks into a room and points to a portrait, saying, 'That man is the son of my father's wife's only child.' Who is in the portrait?
2437
Pointing to a girl in the park, Akash said, 'She is the daughter of the only son of my father.' How is Akash related to the girl?
2438
If P + Q means P is the mother of Q, and P / Q means P is the brother of Q, what does A + B / C imply?
2439
A is the brother of B. C is the father of A. D is the brother of E. E is the daughter of B. Who is the uncle of D?
2440
Introducing a woman, a man said, 'Her mother is the only daughter of my mother.' How is the man related to the woman?