One of the following is not considered a method of input control in a CAD system.

The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:

A

concerned with production and control of tool design

B

concerned with management programs

C

designed for communications

D

specifically for PC-board design

E

None of the above

Which of the following symbol modes are used to input of graphics to General CAD system?

A

Live and Rectangle mode

B

Arc and Circle mode

C

Dimension and Alphanumeric mode

D

All of the above

E

None of the above

CAD programs which incorporate parametric modeling utilize a system in which the dimensions control the ________.

A

Size and shape of the model features

B

Perspective of the model

C

Shading used to render the model

D

All of the above

The general CAD system was development by considering a wide range of possible uses of such a system.

A

Mechanical engineering design

B

Animation and graphic design

C

Structural engineering design and Electronic circuit design

D

All of the above

E

None of the above

Which of the following editor(s) is(are) incorporated into general CAD system?

A

Point Editor

B

Line Editor

C

Macro and symbol Editor

D

All of the above

E

None of the above

What key hardware item ties a CAD/ CAM system together?

A

Mouse

B

Graphics workstation

C

Digitizer

D

Plotter

E

None of the above

The architectural and construction industries use the United States National CAD standard (NCS) system on many ________ projects.

A

Residential

B

Commercial

C

Aerospace

D

Publicly funded

The concept of a general CAD system was that it should provide:

A

A system for handling user actions.

B

A system for the operation of applications programming.

C

A set of basic system functions and utilities.

D

All of the above

E

None of the above

In a CAD system, you can draw an ellipse by specifying these:

A

The bounding lines

B

The midpoint and end points

C

The center and major and minor axes

D

The center and radius

A common data base is one requisite for converting CAD and CAM to CIM. Another is that:

A

the system must make provision for new techniques.

B

there should be a common 3-D part description system.

C

the user must have access to both hardware and software

D

technical assistance must be provided to the user.

E

None of the above

One of the following is not considered a method of input control in a CAD system.

Related Questions