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Data traffic moves: simplex, half-duplex, and full-duplex.


Answer: 

There are three ways, or modes, for transmitting data from one point to another. The names are shown down__
1.      Simplex.
2.      Half Duplex.
3.      Full Duplex.


Simplex mode: If transmission mode is simplex, communication can take place in only direction. Devices connected to such a circuit are either a sender or only a receiver.



Half Duplex mode:A Half Duplex system can transmit data in directions, but only in one direction at a time. Thus a half duplex line can alternately send and receive data. It requires two wires.




Full Duplex: A full duplex is use that allows information to flow simultaneously in both directions on the transmission path. 


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