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Optical Communication
Optical Switching Networks
Q
Optical electro-conversions takes place in _________________ networks.
AA. Sessional
BB. Optical packet-switched
CC. Optical circuit-switched
DD. Circular
Correct Answer:
C. C. Optical circuit-switched
Explanation:
In an optical packet-switched network, data is transported in the optical domain. This is done without intermediate optic-electrical conversions. Optical electro-conversions takes place in circuit-switched networks.