COMPUTER NETWORKING

PHYSICAL LAYER AND TRANSMISSION MEDIA

TRANSMISSION MEDIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ connection is a connection in which the data flow in both directions simultaneously.
A
Simplex Connection
B
Half Duplex Connection
C
Full Duplex Connection
D
All above
Explanation: 

Detailed explanation-1: -Full-Duplex is the data transmission mode in which the data can flow in both directions at the same time. It is bi-directional in nature. It is two-way communication in which both the stations can transmit and receive the data simultaneously. Full-Duplex mode has double bandwidth as compared to the half-duplex.

Detailed explanation-2: -Full Duplex A full-duplex connection is a connection in which the data flow in both directions simultaneously.

Detailed explanation-3: -Full duplex must be used on a point-to-point connection between two devices capable of running full duplex. Switches and hosts can run full duplex between each other, but a hub can never run full duplex.

Detailed explanation-4: -In simplex mode, the signal is sent in one direction. In half duplex mode, the signal is sent in both directions, but one at a time. In full duplex mode, the signal is sent in both directions at the same time. In simplex mode, only one device can transmit the signal.

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