In a client-server model, which statement is true about the role of a server?

In a client-server model, which statement is true about the role of a server?

• A. It consumes services from clients
• B. It only stores data with no processing
• C. It provides services to clients
• D. It never handles requests

Answer: (C)

In a client-server model, the server’s role is to provide services to clients. Clients initiate requests for resources or functionality, and the server responds by processing those requests, accessing data or resources as needed, and sending back the results. This setup is what lets everyday interactions work: a web browser asks a web server for a page, the server retrieves the page and sends it back; a database client asks a database server for data, the server runs the query and returns results. The server is fundamentally a resource and service provider, not a consumer of services from clients, not limited to storing data without processing, and not away from handling requests.

In a client-server model, the server’s role is to provide services to clients. Clients initiate requests for resources or functionality, and the server responds by processing those requests, accessing data or resources as needed, and sending back the results. This setup is what lets everyday interactions work: a web browser asks a web server for a page, the server retrieves the page and sends it back; a database client asks a database server for data, the server runs the query and returns results. The server is fundamentally a resource and service provider, not a consumer of services from clients, not limited to storing data without processing, and not away from handling requests.