Summary

• Description:

  The MS Word document comprises BURAMU III Computer Studies Paper 1 2026 Mock Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Computer Studies Paper 1 theory examination testing candidate proficiency in computer hardware, operating system functions, networking, binary data representation, and programming algorithms.

  Download this high-yield revision file in PDF or Word format to practice essential ICT questions and sharpen examination preparation.

  • Total Marks: 100 Marks
  • Number of Questions: 16 (Questions 1 - 16)
  • Structure: Section A (40 marks compulsory) and Section B (60 marks: Question 16 compulsory plus any other three questions)

  It covers the following topics:

  • Section A:
    • Computer lab safety regulations and third-generation computing history
    • Keyboard classification (toggle keys, Braille/braille-adapted, touch-screen) and internal memory (buffers vs. registers)
    • Software selection criteria (authenticity, multimedia support, portability) and operating system core functions
    • Spreadsheet principles (formulas vs. functions, data types) and database relationships
    • Word processing techniques (cell merging/splitting, mail merge components) and systems analyst duties
    • Storage defragmentation, programming syntax errors, network repeaters/boosters, and telecommuting advantages
  • Section B:
    • Programming language translators (compilers vs. interpreters) and low-level language drawbacks
    • Algorithm analysis and program flowchart design
    • Data representation (binary integer forms, two's complement 8-bit arithmetic, floppy disk magnetic encoding, hexadecimal to octal conversions)
    • Computer networking (LAN benefits, signal attenuation, unbounded transmission media, network operating systems, OSI reference model layers)
    • Data processing modes (batch processing, data integrity controls, file organization in magnetic tapes vs. SD cards, transmission modes)
    • Relational database models, spreadsheet tax rate formulas, and digital ICT public services
• File Size:

  294.50 KB
• Length:

  14 pages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  COMPUTER STUDIES
• Posted By:

  Caleb_Peter

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