What network model draws a clear distinction between devices that share their resources and deices that do not?

The client-server model draws a clear distinction between devices that share their resources and those that do not. In this model, client devices request resources or services from server devices, which provide and manage those resources. Clients typically do not share their resources with other clients, whereas servers are designed to share their resources with multiple clients simultaneously. This structure helps organize and optimize resource management and access within a network.