Question

Application layer data lives in the _____ section of the transport layer protocol.

Answer 1

Application layer data lives in the layer 7 section of the transport layer protocol.

Application layer is generally an abstraction layer  which helps in the communication of  interface and protocols by the hosts.

Transport layer in the osi model generally helps in  end to end communication over a particular network.It also helps in the communication of various processes which runs on other application network.