Respuesta :

itshanshu

Explanation:

Data transmission and data reception is the transfer and reception of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, storage media and computer buses. 

kailah571
are the exchange of data between two devices For data communications to occur, the communicating devices must be part of a communication system made up of a combination of hardware

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