Chat Real-time communication between two users via computer. Once a chat has been initiated, either user can enter text by typing on the keyboard and the entered text will appear on the other user's monitor. Cisco One of the leading manufacturers of network equipment. Cisco's primary business is in Internet working products, such as routers, bridges, and switches. Clients are PCs or workstations on which users run applications.
Clients rely on servers for resources, such as files, devices, and even processing power.
Connectivity A computer buzzword that refers to a program or device's ability to link with other programs and devices. Cookies A message given to a web browser by a web server. The browser stores the message in a text file called cookie.txt. The message is then sent back to the server each time the browser requests a page from the server. Coordinates Pairs of numbers used to define the edges of the clickable areas in clickable image maps.