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Computer Networks
Network Topology Set 3
Q
In a network topology, when a data signal is transmitted, there are chances that this signal may bounce back to the device that has already carried the signal. In order to avoid this, we must use _____ at the end.
AA. Cap
BB. Beret
CC. End cap
DD. Terminator
Correct Answer:
D. D. Terminator
Explanation:
A terminator is a device attached to the end of a bus in a network topology. The main objective of terminator is to absorb signals in order to avoid the signal to reflect back. Signal reflections produce interference that causes data loss.
