{"id":4950,"date":"2026-01-03T12:41:08","date_gmt":"2026-01-03T12:41:08","guid":{"rendered":"https:\/\/murreeroad.org\/?p=4950"},"modified":"2026-01-03T12:41:08","modified_gmt":"2026-01-03T12:41:08","slug":"computer-basics-mcqs-with-answers-100-multiple-choice-questions","status":"publish","type":"post","link":"https:\/\/learn-nest.murreeroad.org\/blog\/computer-basics-mcqs-with-answers-100-multiple-choice-questions\/","title":{"rendered":"Computer Basics MCQs with Answers (100 Multiple Choice Questions)"},"content":{"rendered":"

Practice 100 Computer Basics MCQs with answers<\/strong> covering hardware, software, memory, input\/output devices, and operating systems. Ideal for exams, quizzes, and beginners.<\/p>\n

Computer Basics<\/strong> form the foundation of digital literacy in today\u2019s technology-driven world. This well-structured collection of 100 Computer Basics MCQs with answers<\/strong> covers essential topics such as computer hardware, software, input and output devices, memory units, operating systems, and basic networking concepts. Designed for beginners, students, and competitive exam aspirants<\/strong>, these multiple choice questions are ideal for exam preparation, quizzes, and skill assessment<\/strong>,<\/a> helping learners build strong fundamental knowledge and confidence in using computers effectively.<\/p>\n

Below are 100 Multiple Choice Questions (MCQs<\/a>) on Computer Basics<\/a><\/strong>, written in clear English<\/a><\/strong>, suitable for school exams, competitive tests, and basic computer knowledge practice<\/strong>.
Each question has four options<\/strong> and the correct answer<\/strong> is provided.<\/p>\n

\n

Computer Basics \u2013 100 MCQs<\/strong><\/h2>\n

Introduction to Computers (1\u201320)<\/strong><\/h3>\n
    \n
  1. \n

    A computer is a:
    \nA) Machine
    B) Electronic device
    C) Electrical device
    D) Mechanical device
    Answer:<\/strong> B<\/p>\n<\/li>\n

  2. \n

    The main function of a computer is to:
    \nA) Store data
    B) Process data
    C) Output data
    D) All of these
    Answer:<\/strong> D<\/p>\n<\/li>\n

  3. \n

    The term \u201ccomputer\u201d is derived from the word:
    \nA) Compute
    B) Calculus
    C) Compact
    D) Command
    Answer:<\/strong> A<\/p>\n<\/li>\n

  4. \n

    Who is known as the father of the computer?
    \nA) Alan Turing
    B) Charles Babbage
    C) John von Neumann
    D) Bill Gates
    Answer:<\/strong> B<\/p>\n<\/li>\n

  5. \n

    A computer works on the principle of:
    \nA) Input \u2192 Process \u2192 Output
    B) Output \u2192 Process \u2192 Input
    C) Process \u2192 Input \u2192 Output
    D) Input \u2192 Output \u2192 Process
    Answer:<\/strong> A<\/p>\n<\/li>\n

  6. \n

    Data is:
    \nA) Raw facts
    B) Processed information
    C) Instructions
    D) Output
    Answer:<\/strong> A<\/p>\n<\/li>\n

  7. \n

    Information is:
    \nA) Raw data
    B) Processed data
    C) Hardware
    D) Software
    Answer:<\/strong> B<\/p>\n<\/li>\n

  8. \n

    Computer does not have:
    \nA) Memory
    B) Intelligence
    C) Speed
    D) Accuracy
    Answer:<\/strong> B<\/p>\n<\/li>\n

  9. \n

    Which of the following is not a characteristic of a computer?
    \nA) Speed
    B) Accuracy
    C) Emotions
    D) Storage
    Answer:<\/strong> C<\/p>\n<\/li>\n

  10. \n

    Computer can work continuously without getting tired due to:
    \nA) Accuracy
    B) Diligence
    C) Intelligence
    D) Automation
    Answer:<\/strong> B<\/p>\n<\/li>\n

  11. \n

    A computer can store data in:
    \nA) RAM
    B) Hard disk
    C) Pen drive
    D) All of these
    Answer:<\/strong> D<\/p>\n<\/li>\n

  12. \n

    The physical parts of a computer are called:
    \nA) Software
    B) Hardware
    C) Firmware
    D) Shareware
    Answer:<\/strong> B<\/p>\n<\/li>\n

  13. \n

    Programs that run on a computer are called:
    \nA) Hardware
    B) Software
    C) Memory
    D) Processor
    Answer:<\/strong> B<\/p>\n<\/li>\n

  14. \n

    Computer uses which number system?
    \nA) Decimal
    B) Octal
    C) Binary
    D) Hexadecimal
    Answer:<\/strong> C<\/p>\n<\/li>\n

  15. \n

    Binary number system uses:
    \nA) 0\u20139
    B) 0 and 1
    C) 1\u20138
    D) 1\u201316
    Answer:<\/strong> B<\/p>\n<\/li>\n

  16. \n

    A computer cannot do which of the following?
    \nA) Calculate
    B) Store data
    C) Think on its own
    D) Process data
    Answer:<\/strong> C<\/p>\n<\/li>\n

  17. \n

    Which device is known as the brain of the computer?
    \nA) RAM
    B) Hard disk
    C) CPU
    D) Monitor
    Answer:<\/strong> C<\/p>\n<\/li>\n

  18. \n

    The speed of computer is measured in:
    \nA) Seconds
    B) Hertz
    C) Bytes
    D) Volts
    Answer:<\/strong> B<\/p>\n<\/li>\n

  19. \n

    Computer processes data very:
    \nA) Slowly
    B) Accurately
    C) Inaccurately
    D) Emotionally
    Answer:<\/strong> B<\/p>\n<\/li>\n

  20. \n

    Which of the following is an example of a computer?
    \nA) Calculator
    B) Smartphone
    C) Laptop
    D) All of these
    Answer:<\/strong> D<\/p>\n<\/li>\n<\/ol>\n

    \n

    Hardware (21\u201350)<\/strong><\/h3>\n
      \n
    1. \n

      CPU stands for:
      \nA) Central Processing Unit
      B) Control Program Unit
      C) Central Program Unit
      D) Control Processing Unit
      Answer:<\/strong> A<\/p>\n<\/li>\n

    2. \n

      CPU consists of:
      \nA) ALU and CU
      B) RAM and ROM
      C) Input and output units
      D) Monitor and keyboard
      Answer:<\/strong> A<\/p>\n<\/li>\n

    3. \n

      ALU stands for:
      \nA) Arithmetic Logic Unit
      B) Advanced Logic Unit
      C) Arithmetic Language Unit
      D) Automatic Logic Unit
      Answer:<\/strong> A<\/p>\n<\/li>\n

    4. \n

      CU stands for:
      \nA) Control Unit
      B) Command Unit
      C) Central Unit
      D) Calculation Unit
      Answer:<\/strong> A<\/p>\n<\/li>\n

    5. \n

      Which device is used to enter data?
      \nA) Monitor
      B) Printer
      C) Keyboard
      D) Speaker
      Answer:<\/strong> C<\/p>\n<\/li>\n

    6. \n

      Mouse is a:
      \nA) Output device
      B) Input device
      C) Storage device
      D) Processing device
      Answer:<\/strong> B<\/p>\n<\/li>\n

    7. \n

      Monitor is also known as:
      \nA) VDU
      B) CPU
      C) ALU
      D) RAM
      Answer:<\/strong> A<\/p>\n<\/li>\n

    8. \n

      Printer is an example of:
      \nA) Input device
      B) Output device
      C) Storage device
      D) Processing device
      Answer:<\/strong> B<\/p>\n<\/li>\n

    9. \n

      Which device displays output?
      \nA) Keyboard
      B) Mouse
      C) Monitor
      D) Scanner
      Answer:<\/strong> C<\/p>\n<\/li>\n

    10. \n

      Scanner is used to:
      \nA) Print data
      B) Enter images
      C) Store data
      D) Process data
      Answer:<\/strong> B<\/p>\n<\/li>\n

    11. \n

      Hard disk is a:
      \nA) Input device
      B) Output device
      C) Storage device
      D) Processing device
      Answer:<\/strong> C<\/p>\n<\/li>\n

    12. \n

      RAM stands for:
      \nA) Read Access Memory
      B) Random Access Memory
      C) Ready Access Memory
      D) Rapid Access Memory
      Answer:<\/strong> B<\/p>\n<\/li>\n

    13. \n

      ROM stands for:
      \nA) Read Only Memory
      B) Ready Only Memory
      C) Random Only Memory
      D) Rapid Only Memory
      Answer:<\/strong> A<\/p>\n<\/li>\n

    14. \n

      RAM is:
      \nA) Permanent memory
      B) Temporary memory
      C) Secondary memory
      D) Optical memory
      Answer:<\/strong> B<\/p>\n<\/li>\n

    15. \n

      ROM is:
      \nA) Temporary memory
      B) Volatile memory
      C) Permanent memory
      D) Cache memory
      Answer:<\/strong> C<\/p>\n<\/li>\n

    16. \n

      Which memory is volatile?
      \nA) ROM
      B) Hard disk
      C) RAM
      D) CD-ROM
      Answer:<\/strong> C<\/p>\n<\/li>\n

    17. \n

      Which is an output device?
      \nA) Scanner
      B) Keyboard
      C) Printer
      D) Joystick
      Answer:<\/strong> C<\/p>\n<\/li>\n

    18. \n

      Pen drive is also known as:
      \nA) Hard disk
      B) Flash drive
      C) Optical disk
      D) RAM
      Answer:<\/strong> B<\/p>\n<\/li>\n

    19. \n

      CD-ROM stands for:
      \nA) Compact Disk Read Only Memory
      B) Central Disk Read Only Memory
      C) Computer Disk ROM
      D) Compact Drive ROM
      Answer:<\/strong> A<\/p>\n<\/li>\n

    20. \n

      Which is not an input device?
      \nA) Mouse
      B) Keyboard
      C) Monitor
      D) Scanner
      Answer:<\/strong> C<\/p>\n<\/li>\n

    21. \n

      Speakers are:
      \nA) Input devices
      B) Output devices
      C) Storage devices
      D) Processing devices
      Answer:<\/strong> B<\/p>\n<\/li>\n

    22. \n

      Webcam is used for:
      \nA) Printing
      B) Video input
      C) Storage
      D) Sound output
      Answer:<\/strong> B<\/p>\n<\/li>\n

    23. \n

      Headphones are:
      \nA) Input devices
      B) Output devices
      C) Storage devices
      D) Processing devices
      Answer:<\/strong> B<\/p>\n<\/li>\n

    24. \n

      Joystick is used mainly for:
      \nA) Typing
      B) Drawing
      C) Playing games
      D) Printing
      Answer:<\/strong> C<\/p>\n<\/li>\n

    25. \n

      Cache memory is:
      \nA) Very slow
      B) Very fast
      C) Permanent
      D) External
      Answer:<\/strong> B<\/p>\n<\/li>\n

    26. \n

      Which memory has highest speed?
      \nA) RAM
      B) ROM
      C) Cache
      D) Hard disk
      Answer:<\/strong> C<\/p>\n<\/li>\n

    27. \n

      Which device is used to store large data permanently?
      \nA) RAM
      B) Cache
      C) Hard disk
      D) Register
      Answer:<\/strong> C<\/p>\n<\/li>\n

    28. \n

      Touch screen acts as:
      \nA) Output only
      B) Input only
      C) Both input and output
      D) Storage
      Answer:<\/strong> C<\/p>\n<\/li>\n

    29. \n

      Plotter is used for:
      \nA) Printing text
      B) Drawing large diagrams
      C) Scanning images
      D) Storing data
      Answer:<\/strong> B<\/p>\n<\/li>\n

    30. \n

      Which device converts digital data into printed form?
      \nA) Scanner
      B) Monitor
      C) Printer
      D) Speaker
      Answer:<\/strong> C<\/p>\n<\/li>\n<\/ol>\n

      \n

      \"General<\/a><\/p>\n

      \n

      Software, Memory & Basic Concepts (51\u2013100)<\/strong><\/h3>\n
        \n
      1. \n

        Software is a set of:
        \nA) Hardware parts
        B) Programs
        C) Devices
        D) Circuits
        Answer:<\/strong> B<\/p>\n<\/li>\n

      2. \n

        Operating system is:
        \nA) Application software
        B) System software
        C) Utility software
        D) Hardware
        Answer:<\/strong> B<\/p>\n<\/li>\n

      3. \n

        Which is an example of operating system?
        \nA) MS Word
        B) Windows
        C) Excel
        D) PowerPoint
        Answer:<\/strong> B<\/p>\n<\/li>\n

      4. \n

        Application software is used for:
        \nA) System control
        B) User tasks
        C) Hardware control
        D) Booting
        Answer:<\/strong> B<\/p>\n<\/li>\n

      5. \n

        MS Word is used for:
        \nA) Calculations
        B) Presentations
        C) Word processing
        D) Drawing
        Answer:<\/strong> C<\/p>\n<\/li>\n

      6. \n

        MS Excel is used for:
        \nA) Typing letters
        B) Making slides
        C) Calculations and tables
        D) Drawing
        Answer:<\/strong> C<\/p>\n<\/li>\n

      7. \n

        MS PowerPoint is used for:
        \nA) Documents
        B) Presentations
        C) Calculations
        D) Databases
        Answer:<\/strong> B<\/p>\n<\/li>\n

      8. \n

        Utility software is used for:
        \nA) Entertainment
        B) System maintenance
        C) Typing
        D) Programming
        Answer:<\/strong> B<\/p>\n<\/li>\n

      9. \n

        Antivirus is an example of:
        \nA) Application software
        B) System software
        C) Utility software
        D) Hardware
        Answer:<\/strong> C<\/p>\n<\/li>\n

      10. \n

        A virus is:
        \nA) Hardware fault
        B) Software program
        C) Utility
        D) Operating system
        Answer:<\/strong> B<\/p>\n<\/li>\n

      11. \n

        Booting means:
        \nA) Shutting down computer
        B) Restarting computer
        C) Starting computer
        D) Formatting computer
        Answer:<\/strong> C<\/p>\n<\/li>\n

      12. \n

        Warm boot means:
        \nA) Starting after shutdown
        B) Restarting computer
        C) Formatting disk
        D) Switching off power
        Answer:<\/strong> B<\/p>\n<\/li>\n

      13. \n

        Cold boot means:
        \nA) Restart
        B) Sleep mode
        C) Start after power off
        D) Log out
        Answer:<\/strong> C<\/p>\n<\/li>\n

      14. \n

        File is:
        \nA) Collection of folders
        B) Collection of data
        C) Collection of hardware
        D) Collection of software
        Answer:<\/strong> B<\/p>\n<\/li>\n

      15. \n

        Folder is used to:
        \nA) Store files
        B) Process data
        C) Input data
        D) Output data
        Answer:<\/strong> A<\/p>\n<\/li>\n

      16. \n

        GUI stands for:
        \nA) General User Interface
        B) Graphical User Interface
        C) Global User Interface
        D) Graphic Utility Interface
        Answer:<\/strong> B<\/p>\n<\/li>\n

      17. \n

        Windows is:
        \nA) Hardware
        B) Operating system
        C) Utility software
        D) Programming language
        Answer:<\/strong> B<\/p>\n<\/li>\n

      18. \n

        Linux is an example of:
        \nA) Application software
        B) System software
        C) Hardware
        D) Antivirus
        Answer:<\/strong> B<\/p>\n<\/li>\n

      19. \n

        DOS stands for:
        \nA) Disk Operating System
        B) Digital Operating System
        C) Data Operating System
        D) Direct Operating System
        Answer:<\/strong> A<\/p>\n<\/li>\n

      20. \n

        Computer language is used to:
        \nA) Play games
        B) Write programs
        C) Store data
        D) Print documents
        Answer:<\/strong> B<\/p>\n<\/li>\n

      21. \n

        High-level language example is:
        \nA) Machine language
        B) Assembly language
        C) C++
        D) Binary language
        Answer:<\/strong> C<\/p>\n<\/li>\n

      22. \n

        Machine language consists of:
        \nA) English words
        B) Numbers and symbols
        C) 0 and 1
        D) Letters
        Answer:<\/strong> C<\/p>\n<\/li>\n

      23. \n

        Assembly language uses:
        \nA) Binary codes
        B) Mnemonics
        C) English sentences
        D) Graphics
        Answer:<\/strong> B<\/p>\n<\/li>\n

      24. \n

        Compiler is used to:
        \nA) Translate programs
        B) Store programs
        C) Execute programs
        D) Print programs
        Answer:<\/strong> A<\/p>\n<\/li>\n

      25. \n

        Storage capacity of computer is measured in:
        \nA) Volt
        B) Hertz
        C) Byte
        D) Ampere
        Answer:<\/strong> C<\/p>\n<\/li>\n

      26. \n

        1 KB equals:
        \nA) 100 bytes
        B) 1024 bytes
        C) 1000 bytes
        D) 512 bytes
        Answer:<\/strong> B<\/p>\n<\/li>\n

      27. \n

        1 MB equals:
        \nA) 1024 KB
        B) 1000 KB
        C) 512 KB
        D) 2048 KB
        Answer:<\/strong> A<\/p>\n<\/li>\n

      28. \n

        1 GB equals:
        \nA) 1024 MB
        B) 1000 MB
        C) 512 MB
        D) 2048 MB
        Answer:<\/strong> A<\/p>\n<\/li>\n

      29. \n

        Cloud storage is:
        \nA) Offline storage
        B) Internet-based storage
        C) Optical storage
        D) Temporary storage
        Answer:<\/strong> B<\/p>\n<\/li>\n

      30. \n

        Google Drive is an example of:
        \nA) Hardware
        B) Cloud storage
        C) Operating system
        D) Antivirus
        Answer:<\/strong> B<\/p>\n<\/li>\n

      31. \n

        Email is used for:
        \nA) Typing
        B) Printing
        C) Sending messages
        D) Calculating
        Answer:<\/strong> C<\/p>\n<\/li>\n

      32. \n

        Internet is:
        \nA) Single computer
        B) Network of computers
        C) Software
        D) Hardware
        Answer:<\/strong> B<\/p>\n<\/li>\n

      33. \n

        WWW stands for:
        \nA) World Wide Web
        B) World Web Wide
        C) Wide World Web
        D) Web World Wide
        Answer:<\/strong> A<\/p>\n<\/li>\n

      34. \n

        Browser is used to:
        \nA) Type documents
        B) Browse internet
        C) Store files
        D) Print data
        Answer:<\/strong> B<\/p>\n<\/li>\n

      35. \n

        Google Chrome is a:
        \nA) Search engine
        B) Browser
        C) Operating system
        D) Website
        Answer:<\/strong> B<\/p>\n<\/li>\n

      36. \n

        A website is a collection of:
        \nA) Web servers
        B) Web pages
        C) Web browsers
        D) IP addresses
        Answer:<\/strong> B<\/p>\n<\/li>\n

      37. \n

        URL stands for:
        \nA) Uniform Resource Locator
        B) Universal Record Link
        C) Uniform Record Link
        D) Universal Resource Link
        Answer:<\/strong> A<\/p>\n<\/li>\n

      38. \n

        Computer ethics refers to:
        \nA) Computer design
        B) Proper use of computers
        C) Hardware safety
        D) Programming rules
        Answer:<\/strong> B<\/p>\n<\/li>\n

      39. \n

        Cyber crime is:
        \nA) Online shopping
        B) Illegal activity using computer
        C) Online learning
        D) Email usage
        Answer:<\/strong> B<\/p>\n<\/li>\n

      40. \n

        Password is used for:
        \nA) Decoration
        B) Security
        C) Speed
        D) Storage
        Answer:<\/strong> B<\/p>\n<\/li>\n

      41. \n

        Backup means:
        \nA) Deleting data
        B) Copying data
        C) Formatting disk
        D) Printing data
        Answer:<\/strong> B<\/p>\n<\/li>\n

      42. \n

        Formatting deletes:
        \nA) Hardware
        B) Software
        C) Data
        D) Memory
        Answer:<\/strong> C<\/p>\n<\/li>\n

      43. \n

        Computer literacy means:
        \nA) Reading books
        B) Knowing how to use computer
        C) Writing programs
        D) Playing games
        Answer:<\/strong> B<\/p>\n<\/li>\n

      44. \n

        Tablet is a:
        \nA) Input device
        B) Output device
        C) Portable computer
        D) Storage device
        Answer:<\/strong> C<\/p>\n<\/li>\n

      45. \n

        Smartphone is an example of:
        \nA) Supercomputer
        B) Mainframe
        C) Personal computer
        D) Mini computer
        Answer:<\/strong> C<\/p>\n<\/li>\n

      46. \n

        Supercomputer is used for:
        \nA) Gaming
        B) Weather forecasting
        C) Typing
        D) Printing
        Answer:<\/strong> B<\/p>\n<\/li>\n

      47. \n

        Mainframe computers are used in:
        \nA) Homes
        B) Schools
        C) Large organizations
        D) Shops
        Answer:<\/strong> C<\/p>\n<\/li>\n

      48. \n

        Laptop is also called:
        \nA) Desktop
        B) Notebook
        C) Server
        D) Tablet
        Answer:<\/strong> B<\/p>\n<\/li>\n

      49. \n

        Desktop computer is:
        \nA) Portable
        B) Fixed
        C) Wearable
        D) Handheld
        Answer:<\/strong> B<\/p>\n<\/li>\n

      50. \n

        Computer is an example of:
        \nA) Living thing
        B) Artificial intelligence only
        C) Man-made machine
        D) Natural object
        Answer:<\/strong> C<\/p>\n<\/li>\n<\/ol>\n

        \"School<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

        Practice 100 Computer Basics MCQs with answers covering hardware, software, memory, input\/output devices, and operating systems. Ideal for exams, quizzes, and beginners. Computer Basics form the foundation of digital literacy in today\u2019s technology-driven world. This well-structured collection of 100 Computer Basics MCQs with answers covers essential topics such as computer hardware, software, input and output … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":4951,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowprK_DA:productID":"","om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2106],"tags":[2940,2121,2938,2924,2943,2932,2897,2930,2936,2922,2933,2931,2925,2935,2926,2923,2928,2927,2896,2929,2942,2934,2939,2937,2941],"class_list":["post-4950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mcqs","tag-100-computer-basics-mcqs-with-answers","tag-100-multiple-choice-questions","tag-basic-computer-knowledge","tag-basic-computer-knowledge-questions","tag-basic-concepts","tag-beginner-computer-quiz","tag-competitive-tests","tag-computer-awareness-questions","tag-computer-basics","tag-computer-basics-mcqs","tag-computer-basics-questions-and-answers","tag-computer-exam-preparation","tag-computer-fundamentals-mcqs","tag-computer-gk-mcqs","tag-computer-hardware-mcqs","tag-computer-mcqs-with-answers","tag-computer-memory-questions","tag-computer-software-mcqs","tag-exam-preparation","tag-input-output-devices-mcqs","tag-memory","tag-online-computer-test","tag-quizzes","tag-school-exams","tag-software"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t