From which layer of the OSI model does Transfer Control Protocol (TCP) operate?
A) The physical layer
B) The frame layer
C) The transport layer
D) The application/process layer

Question

Quizplus · Accepted Answer

TCP operates at the transport layer of the OSI model, which is responsible for reliable data transfer between applications. It provides features such as error checking, flow control, and congestion control.

From Which Layer of the OSI Model Does Transfer Control