Question

what is data communication ?​

Answer 1

Answer:

Data Communication is defined as exchange of data between two devices via some form of transmission media such as a cable, wire or it can be air or vacuum also.

Explanation:

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Answer 2

Answer:

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

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