Automation System
The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as

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

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

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.
None of these
Uses an electron gun to continuously flood the surface of the tube.
Makes changes on the image by increasing the anode voltage.

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Automation System
A dc servo motor:

None of these
All of these
can provide precise position control
uses a tachometer for speed feedback
uses a variable dc voltage for speed control

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