Which term defines how the functions of application layer software are distributed between clients and servers on the network?

Which term defines how the functions of application layer software are distributed between clients and servers on the network?

• A. Application architecture
• B. Source port
• C. Destination port
• D. Routing table

Answer: (A)

Distribution of application layer tasks between the client and the server is described by application architecture. This term covers how the software’s functions are split across nodes, what parts run on the client versus the server, and how they communicate. For example, a classic client–server setup often places user interface and input handling on the client, while the server handles business logic and data access. In multi‑tier designs, you might have presentation on the client, application logic on servers, and data management on a separate data layer. This architectural choice impacts scalability, maintainability, and security. Ports relate to identifying endpoints at the transport layer, and routing tables relate to path decisions in the network, not how the application is divided between client and server.

Distribution of application layer tasks between the client and the server is described by application architecture. This term covers how the software’s functions are split across nodes, what parts run on the client versus the server, and how they communicate. For example, a classic client–server setup often places user interface and input handling on the client, while the server handles business logic and data access. In multi‑tier designs, you might have presentation on the client, application logic on servers, and data management on a separate data layer. This architectural choice impacts scalability, maintainability, and security. Ports relate to identifying endpoints at the transport layer, and routing tables relate to path decisions in the network, not how the application is divided between client and server.