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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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3241
Who received the Nobel Prize for the discovery of the 'jumping genes' or transposable elements in maize?
3242
Which scientist developed the method of Polymerase Chain Reaction (PCR) for DNA amplification?
3243
Who is recognized for the discovery of the structure of DNA alongside James Watson and Francis Crick?
3244
Which physicist proposed the existence of the particle that explains why elementary particles have mass, later confirmed at CERN?
3245
Which scientist led the team that first successfully cloned a mammal, Dolly the sheep, from an adult somatic cell?
3246
Who is known for the discovery of the cosmic microwave background radiation, providing evidence for the Big Bang theory?
3247
Which scientist is credited with the development of the CRISPR-Cas9 gene-editing technology?
3248
Which scientist discovered the Cori cycle, explaining how the body metabolizes glucose?
3249
Who is recognized for her pioneering work in the development of the CRISPR-Cas9 gene-editing technology?
3250
Which scientist discovered pulsars in 1967 while working as a postgraduate student?