. What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP?/2022

What does the transport layer do?

2. What does the network layer do?

3. What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP?

4. Compare and contrast the three types of addresses used in a network.

5. How is TCP different from UDP?