What is a significant feature of server-based networks?

A significant feature of server-based networks is that they control information requests through a central server. In a server-based network architecture, the server acts as a centralized resource that manages data, applications, and services for clients connected to the network. This centralized control allows for efficient management of resources and facilitates communication across the network.

Clients send requests to the server for access to files, applications, or services, and the server processes these requests, providing the necessary data or functionality in response. This model simplifies administration, enhances security, and makes it easier to manage user permissions and access controls, ensuring that only authorized users can retrieve or modify data.

In contrast, a decentralized network configuration would involve user devices communicating directly with each other, lacking a central authority to handle requests. Thus, the central server's role is vital to the functionality and efficiency of server-based networks, making this characteristic a defining aspect of their operation.