What are clients in relation to a server?

What are clients in relation to a server?

• A. Programs that run only on the server
• B. Other system entities that make requests to the server
• C. A storage location managed by the server
• D. Users who access the server through a GUI

Answer: (B)

In client-server communication, the key idea is that the client is the entity that asks for services from a server. These clients can be software programs, processes, or devices that initiate a request over the network to obtain resources or perform actions, and then wait for the server’s response. This definition is broader than just human users—any program or device that makes requests qualifies as a client. Why this fits best: the server provides resources or services, and the client is the party that calls upon those services. The other options don’t capture that requesting role. A storage location managed by the server is just a resource, not the requester. Users who access through a GUI describe people, not the requesting entity in the network sense. Programs that run only on the server describe server-side components, not the clients that issue requests.

In client-server communication, the key idea is that the client is the entity that asks for services from a server. These clients can be software programs, processes, or devices that initiate a request over the network to obtain resources or perform actions, and then wait for the server’s response. This definition is broader than just human users—any program or device that makes requests qualifies as a client.

Why this fits best: the server provides resources or services, and the client is the party that calls upon those services. The other options don’t capture that requesting role. A storage location managed by the server is just a resource, not the requester. Users who access through a GUI describe people, not the requesting entity in the network sense. Programs that run only on the server describe server-side components, not the clients that issue requests.