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NSE7_OTS-7.2 · Question #42

Which two statements about the Modbus protocol are true? (Choose two.)

The correct answer is B. Most of the PLC brands come with a built-in Modbus module. D. Modbus is used to establish communication between intelligent devices. See the full explanation below for the reasoning.

Question

Which two statements about the Modbus protocol are true? (Choose two.)

Options

  • AModbus uses UDP frames to transport MBAP and function codes.
  • BMost of the PLC brands come with a built-in Modbus module.
  • CYou can implement Modbus networking settings on internetworking devices.
  • DModbus is used to establish communication between intelligent devices.

How the community answered

(26 responses)
  • A
    12% (3)
  • B
    85% (22)
  • C
    4% (1)

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