WBCS.LIVE practice question

Which of the following is the function of a modem?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Converts data to voice and vice-versa
  2. Encryption and decryption
  3. Converts analog signals to digital signals and vice-versa
  4. Serves as a hardware antivirus

Correct answer and explanation

Correct answer: Converts analog signals to digital signals and vice-versa