PHYSICAL LAYER AND TRANSMISSION MEDIA
DIGITAL TRANSMISSION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Simplex
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Half-Duplex
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Full-Duplex
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Answer NOT given
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Detailed explanation-1: -Simultaneous transmission of data is enabled between connected systems. The most familiar example of a full-duplex communication channel is telephony, where both participants in a call can send and receive audio simultaneously.
Detailed explanation-2: -Full-Duplex It is two-way communication in which both the stations can transmit and receive the data simultaneously.
Detailed explanation-3: -Full duplex mode: In full-duplex mode, Sender can send the data and also can receive the data simultaneously. It is two-way directional communication simultaneously.
Detailed explanation-4: -In a half-duplex or semiduplex system, both parties can communicate with each other, but not simultaneously; the communication is one direction at a time. An example of a half-duplex device is a walkie-talkie, a two-way radio that has a push-to-talk button.