A channel or path through which the data or information is transferred form one place to another in a computer network is called

Communicating data from one location to another requires some form of pathway or medium. These pathways, called communication channels, use two types of media: cable (twisted-pair wire, cable, and fiber-optic cable) and broadcast (microwave, satellite, radio, and infrared).

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Data Transmission mode defines the direction of the flow of information between two communication devices.

Explanation:

It is also called Data Communication or Directional Mode. It specifies the direction of the flow of information from one place to another in a computer network.