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Computer Networks
Congestion Control
Q
Backpressure technique can be applied only to _______
AA. Congestion networks
BB. Closed circuit networks
CC. Open circuit networks
DD. Virtual circuit networks
Correct Answer:
D. D. Virtual circuit networks
Explanation:
In Virtual circuit networks, each node knows the upstream node from which a flow data is coming. So, it makes possible for the congested node to track the source of the congestion and then inform that node to reduce the flow to remove congestion.
