List the three types of ARQ protocols that have been developed for the data link layer control in order to maintain a proper data flow and error recognition.
What will be an ideal response?
There are several different types of the ARQ protocols that have been developed for the data link layer control in order to maintain a proper data flow and error recognition. “Stop and Wait” is the first and simplest ARQ protocol. The continuous ARQ including the Go-Back-N, Selective Repeat, and finally Polling are other ARQ protocols that are used in the data communication and networking.
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