Different Data Transmission Modes In Networking
Transmission mode is define as the direction of information flow between two devices sender and receiver. There are three types of data transmission modes :
- Simplex Mode
- Half-duplex Mode
- Full-duplex Mode
Simplex Mode:
In simplex mode the information flows in only one direction, That is unidirectional. Here the sender cannot receive data from the receiver. It is similar to a one way communication, like a television broadcast where the viewer can only receive the broadcast and cannot send any feedback.
EX:- Cable TV system , Keyboard to processor
Half duplex Mode:
Here information can flow in both direction but not simultaneously. when a device send data ,the other device receive it. After completion , the receiver can also send data to sender.
EX:- Walkie-talkie (where one person while the other person listens, and then they switch roles.
Full duplex Mode:
Here information can flow in both direction simultaneously. That is one device can send and receive data at a time .
EX:- Telephone system (Both parties can talk and listen at the same time
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