Computer Science-omaxe

5 Questions | Total Attempts: 122

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Computer Science Quizzes & Trivia

COMPUTER SCIENCE


Questions and Answers
  • 1. 
    A Computer is ____
    • A. 

      A typewriter

    • B. 

      An electronic device

    • C. 

      A calculator

    • D. 

      None of these

  • 2. 
    The basic operations performed by a computers are
    • A. 

      Arithmetic operation

    • B. 

      Logical operation

    • C. 

      Storage and relative

    • D. 

      All the above

  • 3. 
    How many bytes is 1K Byte ?
    • A. 

      1000

    • B. 

      1024

    • C. 

      512

    • D. 

      256

  • 4. 
    What is USB ?
    • A. 

      A new Hard Disk standard

    • B. 

      A new CD-ROM specification

    • C. 

      A high-speed serial connection

    • D. 

      A high-speed video connection

  • 5. 
    Which device is used as the standard pointing device in a Graphical User Environment
    • A. 

      Keyboard

    • B. 

      Mouse

    • C. 

      Joystick

    • D. 

      Track ball