COMPUTER NETWORKING

PHYSICAL LAYER AND TRANSMISSION MEDIA

DIGITAL TRANSMISSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Both stations can transmit and receive simultaneously.
A
Simplex
B
Half-Duplex
C
Full-Duplex
D
Answer NOT given
Explanation: 

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.

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