What is channel? Mention characteristics of channel.

Question

Accepted Answer

A channel is a medium through which information or data is transmitted from one point to another.

Channels can be physical, such as wires or cables, or wireless, such as radio waves or infrared signals.
They can transmit various types of information, including audio, video, and data.
Channels can have different characteristics, such as bandwidth, latency, and noise.
Examples of channels include Ethernet cables, Wi-Fi networks, and satellite communication.
Channels can be simplex, half-duplex, or full-duplex, depending on whether they allow communication in one or both directions.