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Optical Communication
Optical Switching Networks
Q
___________ is an example of a static circuit-switched network.
AA. Oxc
BB. Circuit regenerator
CC. Packet resolver
DD. Sdh/sonet
Correct Answer:
D. D. Sdh/sonet
Explanation:
The circuit is said to be static when the network resources remain dedicated to the circuit connection. This should be followed during the entire transfer and the complete message follows the same path.