Question

Which layer of the OSI model contains the TCP protocol, which is used for establishing connections and reliable data transport between devices?

Answer 1

Answer:Transport Layer

Explanation: Transport layer belongs to the OSI architecture that helps in maintaining the end to end transporting and delivery over a network. It fulfills the duties like error free communication, Delivering data from source to destination.Over a network, it uses the internet and TCP(Transfer control protocol), UDP(user datagram protocol) etc. for transporting data.