Free Computer-Aided Design Applications Questions and Answers

Question 1

The Computer-aided design (CAD) hardware doesn't include?

Accepted Answer

Computer Programs

Answer

CAD has both hardware and software components. The hardware components are Graphic display terminals, Computer and Keyboard. The software components include all computer programmes that implements computer graphics.

Question 2

How many types of CAD are there?

Accepted Answer

5

Answer

The five types are 2D CAD (flat drawings of product), 2.5D CAD (Prismatic models), 3D CAD (3D objects), 3D wireframe and surface modelling (skeleton  like inner structure) and solid modelling (solid geometry).

Question 3

Modem CAD systems are based on?

Accepted Answer

ICG

Answer

ICG is interactive computer graphics. It denotes a user-oriented system in which computer is used to create, transform and display data in pictorial or symbolic forms.

Question 4

The computer communicates with the user via:

Accepted Answer

CRT

Answer

Cathode Ray Tube (CRT) screen gives the user the design created as an image. It is done by entering commands to get specific functions performed.

Question 5

The process o designing consists of __________ identifiable steps.

Accepted Answer

5

Answer

The six steps are recognition of need, the definition of a problem, synthesis, analysis & optimization, evaluation and presentation.

CAD - Computer-Aided Design Practice Test

CAD - Computer-Aided Design Practice Test

Free Computer-Aided Design Applications Questions and Answers