Given that the primary difference between the Go$-$Back$-$N $($GBN$)$ and Selective

Repeat $($SR$)$ protocols when handling out$-$of$-$order packets at the receiver.

What are the advantages of using Selective Repeat over Go$-$Back$-$N$?$

$.$ In TCP$,$ what happens if the network layer delivers data faster than the application

layer can process it$?$ Explain how TCP handles this situation to maintain data

integrity and flow control.