Using a computer to operate machines in industry is known as computer numerical control (CNC).

A plotter is a CAD output device.

A coordinate system is used in CAD to precisely place or locate entities (objects) on a drawing.

Vector graphics are very precise and can be enlarged without losing detail.

Which of the following is NOT a type of dimensioning done on models in most CAD systems?

Which of the following is NOT an example of an advantage to CAD?

_________ are object oriented graphics. The software defines objects mathematically so they print or plot very precisely.

__________is a measure of distance in a drawing.

The elements (points, lines, arcs, and circles) that are combined to make up a drawing. Thee are sometimes called primitives.

_________ is the process of using special software and a computer system to produce technical drawings.

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