Class 11-12

25 Questions

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Class Quizzes & Trivia

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Questions and Answers
  • 1. 
    How many bits are equal to 1 Byte
    • A. 

      32

    • B. 

      1024

    • C. 

      8

    • D. 

      1 million

  • 2. 
    Windows Word is an example of
    • A. 

      System software

    • B. 

      Platform software

    • C. 

      Application software

    • D. 

      Operating system software

  • 3. 
    ALU stands for 
    • A. 

      All Like UPS

    • B. 

      Arithmetic Legal Unit

    • C. 

      Additional Language Uninterrupter

    • D. 

      Arithmetic Logic Unit

  • 4. 
    What is the full form of GUI ?
    • A. 

      Geometrical Ultra Inputs

    • B. 

      Graph under influence

    • C. 

      Graphical user interface

    • D. 

      Graphical user interaction

  • 5. 
    Which of the following is a part of the Central Processing Unit ?
    • A. 

      Printer

    • B. 

      Control unit

    • C. 

      Mouse

    • D. 

      None of the Above

  • 6. 
    "Homepage" is a word associated with which of the following
    • A. 

      Web pages

    • B. 

      Word processing

    • C. 

      Email clients

    • D. 

      Operating system

  • 7. 
    Who is the inventor of C programming language
    • A. 

      Bill Gates

    • B. 

      Dennis Ritchie

    • C. 

      James Gosling

    • D. 

      Larry Wall

  • 8. 
    Which of the following's absense the computer system can still be functional
    • A. 

      Operating System

    • B. 

      Hardware

    • C. 

      RAM

    • D. 

      Sound card

  • 9. 
    Computer uses the _____ number system to store data and perform calculations.
    • A. 

      Octal

    • B. 

      Binary

    • C. 

      Decimal

    • D. 

      Hexadecimal

  • 10. 
    All computers must have
    • A. 

      A virus checking program

    • B. 

      A word processing software

    • C. 

      An operating system

    • D. 

      All of the above

  • 11. 
    Which of the following is not a hardware device?
    • A. 

      Hard disk

    • B. 

      RAM

    • C. 

      Mouse

    • D. 

      Browser

  • 12. 
    What is MP3?
    • A. 

      A mouse

    • B. 

      A sound format

    • C. 

      A printer

    • D. 

      A scanner

  • 13. 
    "Inbox" in emails client means
    • A. 

      Location where received mails are kept

    • B. 

      Location of sent mails

    • C. 

      Location of deleted mails

    • D. 

      Location of spams

  • 14. 
    The piece of hardware that converts your computer's digital signal to an analog signal that can travel over telephone lines is called a
    • A. 

      Modem

    • B. 

      Diglog

    • C. 

      Digital converter

    • D. 

      Set up box

  • 15. 
    LAN stands for
    • A. 

      Leave All Network

    • B. 

      Local Area Network

    • C. 

      Least Area Network

    • D. 

      None of the Above

  • 16. 
    Ipad is considered as
    • A. 

      Small computer

    • B. 

      Hand computer

    • C. 

      Notebook computer

    • D. 

      None of the above

  • 17. 
    MB/s is short for
    • A. 

      Megabytes per second

    • B. 

      Megabits per second

    • C. 

      Megabytes per system

    • D. 

      Metatype per second

  • 18. 
    Father of WWW
    • A. 

      Alan Turing

    • B. 

      Tim Berners Lee

    • C. 

      Winton Surf

    • D. 

      None of these

  • 19. 
    Which of the following key combination is used for copying in Windows ?
    • A. 

      Ctrl+X

    • B. 

      Ctrl+c

    • C. 

      Ctrl+z

    • D. 

      Ctrl+A

  • 20. 
    Which of the following is not a type/kind of printers ?
    • A. 

      Inkjet

    • B. 

      Laser

    • C. 

      Mazel Tov

    • D. 

      Dot-Matrix

  • 21. 
    Which of the following is a secondary memory device?
    • A. 

      Disk

    • B. 

      Keyboard

    • C. 

      Printer

    • D. 

      All of the above

  • 22. 
    Which of the following is considered as brain of the computer ?
    • A. 

      Hard Disk

    • B. 

      Main Memory

    • C. 

      CPU

    • D. 

      Input devices

  • 23. 
    What does www stand for ?
    • A. 

      World web wide

    • B. 

      We were wide

    • C. 

      World wide web

    • D. 

      Wide world web

  • 24. 
    BIOS stands for
    • A. 

      Basic Input Output System

    • B. 

      Basic input of system

    • C. 

      Binary Input Output system

    • D. 

      None of the above

  • 25. 
    How are data organized in a spreadsheet?
    • A. 

      Lines and spaces

    • B. 

      Rows and columns

    • C. 

      Height and width

    • D. 

      None of the above