Automation System
The user communicates directly with the computer through its peripheral devices is known as

Remote-terminal processing
Intelligent terminal Processing
Batch mode processing
None of these
On-line processing

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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.
None of these
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.
Makes changes on the image by increasing the anode voltage.

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