ATIKA SCHOOL
  • Home
    • Atika School Advanced Search
    • News and Opinions
    • Echo
    • Academic Environment
    • How its Done
    • SITEMAP
    • About Us? >
      • About Us
      • Learn more about us
  • TUTORIALS
    • SECONDARY >
      • SCIENCES >
        • FOCUS MATHEMATICS TUTORIALS AND EXAMS FREE
        • KCSE BIOLOGY NOTES
        • FREE KCSE CHEMISTRY NOTES
        • KCSE PHYSICS NOTES, AUDIOVISUALS AND MORE
      • LANGUAGES >
        • ENGLISH >
          • English KCSE Set Books
          • ENGLISH GRAMMAR #KCSE
        • CHOZI LA HERI - MWONGOZO
        • KIGOGO - MWONGOZO
        • KCSE Kiswahili
      • TECHNICALS >
        • KCSE BUSINESS STUDIES NOTES
        • kcse Computer Studies Notes
        • KCSE AGRICULTURE NOTES, SYLLABUS, QUESTIONS, ANSWERS, SCHEMES OF WORK AND OTHERS
      • HUMANITIES >
        • KCSE History Notes Form 1 to 4
        • FREE KCSE CRE NOTES
        • KCSE GEOGRAPHY NOTES
        • IRE NOTES, AUDIOVISUAL, QUESTIONS AND ANSWERS
    • MASOMO VIDEOS
    • PRIMARY >
      • NOTES >
        • KISWAHILI
        • SOCIAL STUDIES >
          • STANDARD 4: SOCIAL STUDIES
        • SCIENCE
        • ENGLISH >
          • KCPE and Primary Level Compositions
        • MATHEMATICS >
          • KCPE Mathematics Notes
      • EXAMINATIONS >
        • DecaTurbo Online Series Examinations
        • TOP INSHA AND COMPOSITION QUESTIONS
        • CBC Kiswahili
        • FOCUS A365 SERIES K.C.P.E EXAMINATIONS FOR PRIMARY
        • Standard 8 (std) English Topical Questions
      • SYLLABUS >
        • Primary 8-4-4 based Syllabus, Objectives and Lessons
        • Primary Mathematics Syllabus
  • CURRICULUM
    • NEW CURRICULUM DESIGNS >
      • PRIMARY >
        • PRE PRIMARY ONE CURRICULUM WITH SYLLABUS
        • PRE PRIMARY TWO CURRICULUM WITH SYLLABUS
      • SECONDARY >
        • KNEC KCSE SYLLABUS AND COURSE OUTLINES
      • COLLEGE >
        • Regulations for the TIVET Craft and Diploma Business Examinations
  • PRODUCTS
    • All Categories
    • FREE DOCUMENTS
    • PRIMARY CBC BASED RESOURCES
    • PRIMARY 8-4-4 BASED RESOURCES >
      • STANDARD 8 RESOURCES
    • COLLEGE & VARSITY RESOURCES
    • HIGH SCHOOL RESOURCES
    • FREE NOVELS >
      • COURSE BOOKS
      • KCSE KISWAHILI SETBOOKS
    • Backed Up Files and Archives
  • EXAMINATIONS
    • PRIMARY EXAMS >
      • Assignments and Random Exams
      • 8-4-4 >
        • STANDARD 8 PAST PAPERS 8-4-4 BASED
      • CBC
    • TOP SCHOOLS EXAMINATIONS LATEST >
      • Assignments and Random Exams
    • KCPE >
      • KCPE PAST PAPERS AND ANSWERS
    • KCSE >
      • KCSE BY SUBJECT >
        • KCSE PAST PAPERS BY SUBJECT
        • Free KCSE Past Papers Mathematics
        • Free KCSE Biology Questions and Answers
      • KCSE BY YEAR >
        • KNEC KCSE PAST PAPERS, MARKING SCHEMES, QUESTIONS & ANSWERS
    • QUESTIONS & ANSWERS >
      • SECONDARY >
        • LANGUAGES >
          • ENGLISH POETRY QUESTIONS WITH ANSWERS FOR K.C.S.E CANDIDATES
        • TECHNICALS >
          • COMPUTER STUDIES >
            • COMPUTER STUDIES Q & A
            • kcse computer studies paper 2 AND 3 Questions & Answers
          • BUSINESS STUDIES QUESTIONS & ANSWERS
          • KCSE AGRICULTURE TOPICAL QUESTIONS
          • KCSE HOME SCIENCE DIRECT QUESTIONS AND ANSWERS
        • SCIENCES >
          • KCSE Mathematics Topical Questions
          • KCSE Biology Topical Questions and Answers
          • CHEMISTRY TOPICAL QUESTIONS AND ANSWERS
          • KCSE Physics Topical Questions
          • KCSE physics Practical Sample Quiz
        • HUMANITIES >
          • ISLAMIC RELIGIOUS EDUCATION (IRE) QUESTIONS AND ANSWERS
          • C.R.E (CRE) QUESTION AND ANSWERS
          • KCSE History Topical Questions and Answers
          • GEOGRAPHY TOPICAL QUESTIONS AND ANSWERS
      • PRIMARY >
        • Standard 4-8 Mathematics Topical Questions from Mocks and KCPE
        • Std 6 Mathematics Notes
  • HIGH INSTITUTIONS
    • EXAMINATIONS >
      • College and Varsity Past Papers online >
        • College and Varsity Past Papers online
    • TUTORIALS
  • PRICING
  • BLOGS
    • Contact
    • Help & Support
    • MPESA FORM
  • Search Free Documents (PDF)

ANALYSIS OF KCSE COMPUTER STUDIES TOPICAL QUESTIONS & REVISION KITS

This site is a creation of all possible KCSE computer studies questions and answers
Picture

Follow us now to receive the latest updates @schoolatika

DRAW A DIAGRAM SHOWING THE FUNCTIONAL UNITS OF A COMPUTER HARDWARE. NAME THE UNITS

13/4/2019

0 Comments

 
previously: MATCHING COMPUTER GENERATIONS WITH THE TECHNOLOGY USED TO MANUFACTURE THEIR PROCESSORS

DRAW A DIAGRAM SHOWING THE FUNCTIONAL UNITS OF A COMPUTER HARDWARE. NAME THE UNITS

DIAGRAM SHOWING THE FUNCTIONAL UNITS OF A COMPUTER HARDWARE.
DIAGRAM SHOWING THE FUNCTIONAL UNITS OF A COMPUTER HARDWARE.

01. INPUT DECICES

These are devices that enter data into a computer and also covert data from human readable form to machine readable form.
Examples of these devices include: 
  1. Keyboard/Keypad
  2. Mouse
  3. Trackball
  4. Scanner
  5. Digitizer
  6. Whiteboard
  7. Digital camera
  8. Joy stick

02. Central Processing unit

The CPU-Central Processing Unit is a device made from a collection of integrated circuits. Its main functions are:
  1. Manipulate numeric and logic data (A.L.U - Arithmetic & Logic Unit)
  2. Coordinate processing activities (Control Unit)
  3. Provide temporary storage (Registers, buffers and caches)

03. Primary Storage

These are devices that provide temporary storage for task that are to and from processing. They include:
  1. RAM - Random Access Memory
  2. ROM - Read Only Memory
  3. Logical Drives: These are hard disk partitions that behaves like a RAM once that memory in the RAM has been fully utilized.

04. Secondary Storage

These are devices that permanently store data in the computer or they are portable. They include:
  1. Fixed Storage Devices
    1. Magnetic
      1. The Hard Disk
  2. Portable Storage Devices
    1. Solid State Storage Devices
      1. Memory card 
      2. Flash Disk
    2. Magnetic storage devices
      1. Magnetic tapes
      2. Floppy disks
      3. Zip disks
      4. Magnetic tape
    3. optical storage devices
      1. Compact disks (CD)
      2. Digital Versatile Disks (DVD)
Related Searches:
  • Computer Studies Notes
  • Computer Studies Paper 2 Practical Questions
  • KCSE HOME SCIENCE DIRECT QUESTIONS AND ANSWERS

05. Output Devices

These are devices that display activities in the CPU to the user and converts information from machine readable form to human readable form. These devices include:
  1. Hard Copy
    1. Printer
    2. Plotter
  2. Soft Copy
    1. Screen/Monitor/VDU
    2. LED - Light Emitting Diode
    3. Sound Output (such as speakers)
Next: â€‹LIST THREE TYPES OF SECONDARY STORAGE MEDIA

0 Comments



Leave a Reply.

    Categories

    All
    1998
    1999
    2000
    2001
    2002
    2003
    2004
    2005
    2006
    2007
    2008
    2009
    2010
    2011
    2012
    2013
    2014
    2015
    2016
    2017
    2018
    2019
    2020
    Applications Areas Of Ict
    Areas-where-computers-are-used
    Basic-computer-set-up-and-cabling
    Career Opportunities In Ict
    Classification Of Computers
    Classification-of-computers
    Computer-files
    Computer Systems
    Dashboard
    Database
    Data Communication
    Data-integrity
    Data Processing
    Data Representation In A Computer
    Data Security And Controls
    Definition And Development Of Algorithm
    Definition-of-a-computer
    Desktop Publisher
    Development-of-computers
    Dtp
    Editing-and-formatting-a-word-document
    Electronic-data-processing-modes
    Elementary Programming Principles
    Errors-in-data-processing
    Evolution-of-computer-systems
    File-management-using-an-operating-system
    File-organization-methods
    Form 1
    Form 2
    Form 3
    Form 3 Mock Exams
    Form 4
    Hands On Skills
    Hardware
    Impact Of Ict On Society
    Information
    Input Devices
    Internet And Email
    Introduction To Networking And Data Communication
    Intro To Computers
    Levels-of-programming-languages
    Midterm-exams
    Mind-blowing-q-a
    Mocks
    Network-topology
    Operating Systems
    Output Devices
    Paper 1
    Parts-of-a-computer
    Processing-devices
    Processors
    Program-construction
    Program-control-structures
    Program-design
    Program-development
    Program-documentation
    Registers
    Revision-kits
    Secondary-storage-media
    Section A
    Section B
    Software
    Spreadsheets
    Stages Of System Development
    Storage Devices
    Symbolic-representation
    System-design
    System Development
    System-documentation
    Term-1
    The Computer Laboratory
    The-computer-laboratory
    The-cpu
    Types-of-networks
    User Interface
    Uses-of-computers
    Word Processors
    Worksheet-formatting

    Archives

    January 2025
    February 2021
    January 2021
    December 2020
    October 2020
    April 2020
    February 2020
    October 2019
    August 2019
    July 2019
    April 2019
    March 2019
    November 2018
    August 2018
    July 2018
    December 2017
    November 2017
    October 2017
    July 2017
    August 2016
    June 2016
    January 2016
    December 2015
    November 2015

    RSS Feed

atika school app
Download our Android App

Primary Resources
  • K.C.P.E Past Papers
  • ​Pri - Primary 1 Level
  • Pri  - Primary 2 Level
  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Standard 5
  • Standard 6
  • Standard 7
  • Standard 8
  • English
  • Kiswahili
  • Social Studies
  • Science
  • Mathematics
  • Kenya Sign Language
  • I.R.E
  • ​H.R.E
  • Notes
  • Termly Questions
  • Mocks
  • K.C.P.E Past Papers
College Resources
  • E.C.D.E
  • P.T.E
  • D.T.E
  • Technical Diploma
  • Technical Certificate
  • Business Diploma
  • Business Certificate
  • Higher Diploma
  • K.A.S.N.E.B Resources
  • K.M.T.C Resources
  • Varsity Resources
Secondary Resources
  • K.C.S.E Past Papers
  • Form 1
  • Form 2
  • Form 3
  • Form 4
  • Term 1
  • Term 2
  • Term 3
  • English
  • Geography
  • History
  • C.R.E
  • I.R.E
  • ​H.R.E
  • Home Science
  • Computer Studies
  • Business Studies
  • Agriculture
  • Chemistry
  • Biology
  • Physics
  • Mathematics ALT A
  • Mathematics ALT B
  • Kiswahili
  • French
  • Germany
  • Arabic
  • Aviation
  • Art & Design
  • Drawing & Design
  • Building & Construction
  • Metal Works
  • Wood Work
  • Music
  • Kenya Sign Language
  • Electricity
Other Useful Links
  • Academic Environment
  • How its Done
  • News and Opinions
  • Manyam Franchise Support
  • About
  • SITEMAP
  • FOCUS A365 SERIES
  • Membership Details (KCPE/KCSE)
  • Secondary Mocks
  • SYLLABUS
Contact Us

    Send Us a Message

    Max file size: 20MB
Submit
Manyam Franchise
P.O Box 1189 - 40200 Kisii
Tel: 0728 450 424
Tel: 0738 619 279
Tel: 0763 450 425
E-mail - sales@manyamfranchise.com
Photos used under Creative Commons from wwarby, JoshMacDonald, Visual Content, wuestenigel, Homini:), Wonderlane, Mike Licht, NotionsCapital.com, The Official CTBTO Photostream, picsaf.com, OER Africa, Jemimus, andronicusmax, Christoph Scholz, cyanocorax, matsuyuki, Mark Hodson Photos, cathyse97, tompagenet, ToGa Wanderings, crstnksslr, machernucha, panpot, ePublicist
  • Home
    • Atika School Advanced Search
    • News and Opinions
    • Echo
    • Academic Environment
    • How its Done
    • SITEMAP
    • About Us? >
      • About Us
      • Learn more about us
  • TUTORIALS
    • SECONDARY >
      • SCIENCES >
        • FOCUS MATHEMATICS TUTORIALS AND EXAMS FREE
        • KCSE BIOLOGY NOTES
        • FREE KCSE CHEMISTRY NOTES
        • KCSE PHYSICS NOTES, AUDIOVISUALS AND MORE
      • LANGUAGES >
        • ENGLISH >
          • English KCSE Set Books
          • ENGLISH GRAMMAR #KCSE
        • CHOZI LA HERI - MWONGOZO
        • KIGOGO - MWONGOZO
        • KCSE Kiswahili
      • TECHNICALS >
        • KCSE BUSINESS STUDIES NOTES
        • kcse Computer Studies Notes
        • KCSE AGRICULTURE NOTES, SYLLABUS, QUESTIONS, ANSWERS, SCHEMES OF WORK AND OTHERS
      • HUMANITIES >
        • KCSE History Notes Form 1 to 4
        • FREE KCSE CRE NOTES
        • KCSE GEOGRAPHY NOTES
        • IRE NOTES, AUDIOVISUAL, QUESTIONS AND ANSWERS
    • MASOMO VIDEOS
    • PRIMARY >
      • NOTES >
        • KISWAHILI
        • SOCIAL STUDIES >
          • STANDARD 4: SOCIAL STUDIES
        • SCIENCE
        • ENGLISH >
          • KCPE and Primary Level Compositions
        • MATHEMATICS >
          • KCPE Mathematics Notes
      • EXAMINATIONS >
        • DecaTurbo Online Series Examinations
        • TOP INSHA AND COMPOSITION QUESTIONS
        • CBC Kiswahili
        • FOCUS A365 SERIES K.C.P.E EXAMINATIONS FOR PRIMARY
        • Standard 8 (std) English Topical Questions
      • SYLLABUS >
        • Primary 8-4-4 based Syllabus, Objectives and Lessons
        • Primary Mathematics Syllabus
  • CURRICULUM
    • NEW CURRICULUM DESIGNS >
      • PRIMARY >
        • PRE PRIMARY ONE CURRICULUM WITH SYLLABUS
        • PRE PRIMARY TWO CURRICULUM WITH SYLLABUS
      • SECONDARY >
        • KNEC KCSE SYLLABUS AND COURSE OUTLINES
      • COLLEGE >
        • Regulations for the TIVET Craft and Diploma Business Examinations
  • PRODUCTS
    • All Categories
    • FREE DOCUMENTS
    • PRIMARY CBC BASED RESOURCES
    • PRIMARY 8-4-4 BASED RESOURCES >
      • STANDARD 8 RESOURCES
    • COLLEGE & VARSITY RESOURCES
    • HIGH SCHOOL RESOURCES
    • FREE NOVELS >
      • COURSE BOOKS
      • KCSE KISWAHILI SETBOOKS
    • Backed Up Files and Archives
  • EXAMINATIONS
    • PRIMARY EXAMS >
      • Assignments and Random Exams
      • 8-4-4 >
        • STANDARD 8 PAST PAPERS 8-4-4 BASED
      • CBC
    • TOP SCHOOLS EXAMINATIONS LATEST >
      • Assignments and Random Exams
    • KCPE >
      • KCPE PAST PAPERS AND ANSWERS
    • KCSE >
      • KCSE BY SUBJECT >
        • KCSE PAST PAPERS BY SUBJECT
        • Free KCSE Past Papers Mathematics
        • Free KCSE Biology Questions and Answers
      • KCSE BY YEAR >
        • KNEC KCSE PAST PAPERS, MARKING SCHEMES, QUESTIONS & ANSWERS
    • QUESTIONS & ANSWERS >
      • SECONDARY >
        • LANGUAGES >
          • ENGLISH POETRY QUESTIONS WITH ANSWERS FOR K.C.S.E CANDIDATES
        • TECHNICALS >
          • COMPUTER STUDIES >
            • COMPUTER STUDIES Q & A
            • kcse computer studies paper 2 AND 3 Questions & Answers
          • BUSINESS STUDIES QUESTIONS & ANSWERS
          • KCSE AGRICULTURE TOPICAL QUESTIONS
          • KCSE HOME SCIENCE DIRECT QUESTIONS AND ANSWERS
        • SCIENCES >
          • KCSE Mathematics Topical Questions
          • KCSE Biology Topical Questions and Answers
          • CHEMISTRY TOPICAL QUESTIONS AND ANSWERS
          • KCSE Physics Topical Questions
          • KCSE physics Practical Sample Quiz
        • HUMANITIES >
          • ISLAMIC RELIGIOUS EDUCATION (IRE) QUESTIONS AND ANSWERS
          • C.R.E (CRE) QUESTION AND ANSWERS
          • KCSE History Topical Questions and Answers
          • GEOGRAPHY TOPICAL QUESTIONS AND ANSWERS
      • PRIMARY >
        • Standard 4-8 Mathematics Topical Questions from Mocks and KCPE
        • Std 6 Mathematics Notes
  • HIGH INSTITUTIONS
    • EXAMINATIONS >
      • College and Varsity Past Papers online >
        • College and Varsity Past Papers online
    • TUTORIALS
  • PRICING
  • BLOGS
    • Contact
    • Help & Support
    • MPESA FORM
  • Search Free Documents (PDF)