Automation System
Resolution in a CRT refers to:

the speed at which the monitor can accept data from the computer
None of these
the number of pixels in each square centimeter
the number of addressable elements on the tube
the number of phosphor dots that react when hit by the electron beam

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Automation System
Straight-line operations:

can include diagonal cuts if they aren't curved
must be limited to two per workpiece
must be parallel to one of the axes of the coordinate system
All of these
None of these

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Automation System
The refresh-vector CRT uses which of the following techniques?

Uses an electron gun to continuously flood the surface of the tube.
Makes changes on the image by increasing the anode voltage.
None of these
Creates images on the screen by scanning straight-line vectors between selected points.
The beam constantly travels across the screen to turn on/off a series of pixels.

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