What's is cad, cam program mostly used in the automobile industry by engineers?

Question

What's is cad, cam program mostly used in the automobile industry by engineers?

Answer 1

There are a number of CAD / CAM programs used in the automotive industry. Ford uses CATIA and FIDES, GM uses CADANCE, CGS and GMsolid, Nissan uses CATIA, etc.

Answer 2

Cad is Computer aided drafting, I believe.

Its the system they use to design things.  Every engineer uses it.

Answer 3

CAD is Computer Aided Design, a computer system which allows engineers in many disciplines to design, stress and test different structures and components in the computer, before going on to produce blueprints for manufacturing and construction.