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QUESTION
Consider two reliable data transfer protocols (RDT) that facilitate reliable data transfer over an unreliable channel.
Consider two reliable data transfer protocols (RDT) that facilitate reliable data transfer over an unreliable channel. Both RDT protocols can handle bit errors in the data packets sent across the channel, however, only one protocol can handle corrupted ACKS and NAKS.
Identify TWO differences between the sending sides of these two protocols. [2 marks]
Discuss why these differences are necessary. [4 marks]
