Final answer:
In a network, the host computer that serves other computers called workstations is known as a Server. It is designed to handle requests and deliver data within a network.
Step-by-step explanation:
The host computer in a network that meets the needs of other computers called workstations (or client computers) is known as a Server. Servers are powerful machines designed to process requests and deliver data to other computers over a local network or the internet. Workstations, on the other hand, are client computers that interact with the server to utilize the network services it provides. Unlike workstations, servers run specialized software to manage network resources efficiently and ensure secure data transactions.