Automation System
Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:

computer graphics workstation
logic
software
NC tape programming
None of these

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Automation System
The "walk-through" method of programming a robot involves:

moving the robot from one location to another
physically moving the robot through all the motions it is to repeat
walking through your suggested procedure with your supervisor prior to programming
All of these
None of these

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