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Computer Networks
Aptitude Test
Q
During datagram switching, the packets are placed in __________ to wait until the given transmission line becomes available.
AA. Stack
BB. Queue
CC. Hash
DD. Routing table
Correct Answer:
B. B. Queue
Explanation:
When there are too many packets to be transmitted and the transmission line gets blocked while transmitting some packets, the remaining packets are stored in queue during delay and are served as first in first out. The delay is called as queuing delay.