Automation System
Which CAD display configurability allows work without any host support?

One with no secondary storage capacity.
Highly intelligent
None of these
Low intelligence
Medium intelligence

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Automation System
A flip-flop:

(a) and (c)
remembers what was previously stored in it
None of these
is a combinational logic device
is a sequential logic device

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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.
The beam constantly travels across the screen to turn on/off a series of pixels.
Creates images on the screen by scanning straight-line vectors between selected points.
None of these

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