What is a client in network terminology?

In network terminology, a client refers to a device or application that requests resources from a server. This relationship is fundamental to client-server architecture, where clients send requests to servers for data, services, or resources, which the server then provides. Clients can be a variety of devices including computers, tablets, smartphones, or software applications that interact with a server over a network to fulfill user requests, such as accessing a webpage, retrieving files, or utilizing applications hosted on remote servers.

This definition captures the essence of the client-server model, emphasizing that clients initiate communication in order to receive information, making option B the accurate choice in describing what a client is. Other options do not align with this concept; they either describe server functions or specific roles not associated directly with the typical definition of a client within a networked environment.