Hlo Sai,

Autocad is a software which is used in designing and to give shape to 2-D and 3-D images.

It creates designed layout ,which can be automatically drawn.

it is broadly used by engineers,architectures and builders to make design layouts.

Interview questions based on autocad-

• what is your accuracy in drawing skills?
• How good are you at 3-D cad?
• what are the fields maximum uses can be seen?
• what file format is used in design?

Do you know how to use layers?etc.