Q. What is the role of modem in electronic communications?
Answer =
A modem is a computer peripheral that connects a workstation to other work-stations via telephone lines and facilitates communications. It is short form for Modulation / Demodulation.
• Modem converts digital signals to A/F (Audio Frequency) tones which are in the frequency range that the telephone lines can transmit and also it can convert transmitted tones back to digital information.
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