Explanation: retransmission refers to the sender having to resend the packet to the receiver. it needs to be done only when some anomaly occurs with the packet like when the packet is lost or corrupted.
Q. Retransmission of packets must not be done when
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Correct Answer: (D)
packet is error-free
Explanation by: Mr. Dubey
retransmission refers to the sender having to resend the packet to the receiver. it needs to be done only when some anomaly occurs with the packet like when the packet is lost or corrupted.
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