Computer Quiz

5 Questions | Total Attempts: 56

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Computer Quiz

1. Who is the inventor of mouse? 2. What is CPU? 3. What is the meaning of DOS? 4. This is a Machine that process information & performs computation? 5. Who is the inventor of computer.?


Questions and Answers
  • 1. 
    1. Who is the inventor of mouse ?
    • A. 

      Chester carlson

    • B. 

      Charles babbage

    • C. 

      Douglas engelbart

    • D. 

      None of these

  • 2. 
    2. What is CPU ?
    • A. 

      Computation processing unit

    • B. 

      Central processing unit

    • C. 

      I don't know

  • 3. 
    3.What is the meaning of DOS ?
    • A. 

      Data operating system

    • B. 

      Disk operating system

    • C. 

      Disk old system

    • D. 

      None of the above

  • 4. 
    4. This is a Machine that process information & performs computation?
    • A. 

      Keyboard

    • B. 

      Calculator

    • C. 

      Computer

    • D. 

      Mouse

  • 5. 
    5.Who is the inventor of computer.?
    • A. 

      Allen dumont

    • B. 

      Charles babbage

    • C. 

      Douglas engelbart