2. Questions Bank
  3. 4th Class
  4. Computers Science
  5. Introduction to Hardware and Software

4th Class Computers Science Introduction to Hardware and Software Question Bank Hardware

  • question_answer
    A voice input computer system learns how a particular user pronounces words. It then uses information about these speech patterns to guess what words are being spoken. Which of the following hardware devices is used to input voice to such systems?

    A)      

    B)   

    C)         

    D) All of these

    Correct Answer: B

    Solution :

    Option [B] is of microphone, it is used to input voice to the computer.


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