DeviceNet is ________. A) An open industrial networking ...

[schs14]

DeviceNet is ________.
 
  A) An open industrial networking standard that takes advantage of commercial off-the-shelf Ethernet hardware
  B) A low-cost communications single cable network with input and output devices with an embedded microprocessor for network communications
  C) An open network standard that uses the producer/consumer network model to efficiently exchange time-critical application information in control systems
  D) A vendor-specific network for use with AB hardware

Question 2

Which of the following RLL applications is not normally performed in early automation systems?
 
  A) Proportional control of field devices B) Logical control of discrete devices
  C) On/off control of field devices D) On/off control of motor starters

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Answer to Question 1

B

Answer to Question 2

A

[schs14]

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