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Computer Networks
Packet Circuit Switching
Q
The required resources for communication between end systems are reserved for the duration of the session between end systems in ________ method.
AA. Packet switching
BB. Circuit switching
CC. Line switching
DD. Frequency switching
Correct Answer:
B. B. Circuit switching
Explanation:
In circuit switching, a physical path between the sender and receiver is established. This path is maintained until the connection is needed. Circuit switching is implemented in the Physical layer and is used in telephonic systems.
