Question

question 3
what are two characteristics of the application layer of the tcp/ip model? (choose two.)
responsibility for logical addressing
closest to the end user
the creation and maintenance of dialogue between source and destination applications
responsibility for physical addressing

Explanation:

• The application layer of the TCP/IP model is the top - most layer. It is closest to the end - user as it interacts directly with applications like web browsers, email clients etc.
• It is also responsible for the creation and maintenance of dialogue between source and destination applications. For example, in a client - server model, the application layer protocols (like HTTP for web services) manage the communication flow between the client application and the server application.

• Logical addressing is mainly the responsibility of the internet layer (e.g., IP addresses in IPv4 or IPv6).
• Physical addressing is related to the link layer (e.g., MAC addresses).

Answer:

Closest to the end user, The creation and maintenance of dialogue between source and destination applications