Q. What is modem? Define the functioning of internal modem and external modem.
Answer =
Modem stands for modulator de-modulator that converts analog signals to digital signals at the sender's end. It converts digital signals back to analog signals at the receiver's end.
• The two types of modems are:
internal modem and external modem.
Functioning of internal modem: - The modems that are fixed within the computer.
Functioning of external modem: - The modems that are connected externally to a computer as other peripherals are connected.
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