Packet buffering in Go-Back-N. What are some reasons for discarding received-but- out-of-sequence packets at the receiver in GBN? Indicate one or more of the following statements that are correct. Group of answer choices a.The implementation at the receiver is simpler. b.Discarding an out of sequence packet will really force the sender to retransmit. c.If some packets are in error, then its likely that other packets are in error as well. d.The sender will resend that packet in any case.

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Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.