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4th Class Computers Science Internet Question Bank Internet and Its Uses

  • question_answer
    Identify the Device X, that enables a computer to transfer data over, for example, telephone.

    A) Wire                 

    B) Modem      

    C) Scanner            

    D) None of these

    Correct Answer: B

    Solution :

    Modem stands for Modulator Demodulator. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves.


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