Arena annanagar speaks about CAD in Multimedia angd Animation.

1. What is CAD?
The world as we know it today would not exist without the help of computer
aided design. Virtually every building we visit, every product or piece of
equipment we use, and every man-made environment we explore is the
result of computer-aided design. And people just like you are utilizing
computer-aided design tools in their professional career by combining their
interests in architecture, engineering or drafting.
Computer aided design allows you to produce diverse consumer products
efficiently and effectively. You can obtain a degree from one of many
accredited universities, colleges, or technical schools. You will take classes
in design, computers, art, drafting, engineering, and architecture.
So, if you would like to combine your design experience with a high-tech
career like Architectural Drafting or Mechanical Drafting, then you should
explore your options in Computer-Aided Design.