Banking Sample Paper SBI PO (Main) Sample Test Paper-3

  • question_answer
    What is the function of a modem?

    A)  Encryption and decryption

    B)  Converts data to voice and vice versa

    C)  Converts analog signals to digital and vice versa

    D)  Serves as a hardware anti-virus

    E)  None of these

    Correct Answer: C


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