Answer:
The session layer defines how to start, control, and end conversations (called sessions). This includes the control and management of multiple bidirectional messages so that the application can be notified if only some of a series of messages are completed.
Explanation:
Answer:
The Project Manager
Explanation:
This person's job is to manage the project budget and map out how much time would be spent on each phase. Also his/her job is to ensure that all deliverables and on time.
