Automation System
Operator interaction directly with the CRT is accomplished via:

vector scanning
a stylus
None of these
a digitizing tablet
a touch terminal

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Automation System
Sensors:

None of these
probably will not improve over the next decade
will be much smarter and more sophisticated in the future
are easily developed
are not important in automation

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Automation System
Numerical control:

is a method for controlling the operation of a machine by means of a set of instructions
None of these
is a method for producing an exact number of parts per hour
All of these
applies only to milling machines

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