computer graphics

Use of computers to display and manipulate information in pictorial form.The drwing is stored in the computer as raster graphics or vector graphics .Computer graphics are inscreasingly used in CAD(Computer aided designed)and to genearate models and simulation and engeneering metrology medicin and surgury for other fields or science as well as in publishing
Computer numerical contro(CNC) control of the machine tools,most often milling machins by a computer.The pattern of word for the machine to follw which often involves performing repeated sauences of actions is described using aspecial purpose programming language.
Configuartion way in which a system,hardwere and or softwere is set up.A minimum configuration is often reffered to for a particular application and this will useually include a specification o processor,disc and memory size and peripherals required.