Which of the following best describes the session layer of the OSI model?

You are employed as a senior administrator at ABC.com.
You are responsible for running training exercises for trainee administrators. You are currently
covering the layers of the Open Systems Interconnect (OSI) model.
You are explaining the session layer.

Which of the following best describes the session layer of the OSI model?

A.
The session layer deals with the transmission and reception of the unstructured raw bit stream
over a physical medium.

B.
The session layer controls the operation of the subnet.

C.
The session layer deals with error-free transfer of data frames from one node to another over
the physical layer.

D.
The session layer allows for two application processes on different workstations to establish,
use and terminate a connection.