Smart I/O is the interface that ________. A) Distributes the ...

[Marty]

Smart I/O is the interface that ________.
 
  A) Distributes the network control capability across a large automation system
  B) Includes a microprocessor so that it can be programmed for network data exchange
  C) Is a single plug-and-socket connection with a high data transfer speed
  D) Is either built into the processor module or come as separate modules

Question 2

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

[daiying98]

Answer to Question 1

B

Answer to Question 2

C