0 Server

A server controls access to the hardware, software, and other resources on a network and providers a centralized strorage area for programs, data and information. Server can support from two to several thousand connected computers at the same time. In many cases, one server accesses data, information, and programs on another server. In other cases, people use personal computers or terminals to access data, information, and programs on a server .a teminal is a device with a monitor, keyboard, and memory.