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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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389987 MCQs Page 326

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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3251
Which scientist was the first to identify that stars are primarily composed of hydrogen and helium?
3252
Which astronomer discovered the period-luminosity relationship of Cepheid variables?
3253
Which scientist discovered the first evidence of the cosmic expansion rate and dark matter through galaxy rotation curves?
3254
Who conducted the 'Wu experiment' which proved that parity is not conserved in weak nuclear interactions?
3255
Which scientist was awarded the Nobel Prize for her work on the structure of Vitamin B12 using X-ray crystallography?
3256
Which researcher developed the concept of the 'compiler' and the COBOL programming language?
3257
Which scientist discovered the process of nuclear fission alongside Otto Hahn?
3258
Who is considered the first computer programmer for her work on Charles Babbage's early mechanical general-purpose computer?
3259
Which mathematician is recognized for her foundational work in abstract algebra and theoretical physics, specifically Noether's theorem?
3260
Which scientist is known for the discovery of 'jumping genes' or mobile genetic elements?