What is the full form of CAD
CAD: Computer Aided Design
CAD is software used by the engineers, architects, artists, drafters to make technical illustration in two-dimensional (2D) and in three-dimensional (3D). It is a combination of hardware and software that makes engineer to design everything. It provides the facility to view a design from any angle and to zoom in or out for a closure or a distant look respectively. Moreover, when a designer makes a change in the design, all the values depending on that change, changes automatically according to that.
Earlier until mid 1980s, CAD systems were differently constructed computers but now you can purchase CAD software an can run on your personnel desktop.
Usage of CAD