What are two roles of the transport layer in data communication on a network? (Choose two.)
- identifying the proper application for each communication stream
- tracking the individual communication between applications on the source and destination hosts
- providing frame delimiting to identify bits making up a frame
- performing a cyclic redundancy check on the frame for errors
- providing the interface between applications and the underlying network over which messages are transmitted
| Answers Explanation & Hints:
The transport layer has several responsibilities. The primary responsibilities include the following: |