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UM0-200 · Question #50

What is true when an event does not trigger any transitions in the current state?

The correct answer is D. The event is discarded. See the full explanation below for the reasoning.

Question

What is true when an event does not trigger any transitions in the current state?

Options

  • AAn exception is raised.
  • BThe event is deferred until a state is reached that responds to that trigger.
  • CThe handling of the situation is a semantic variation point.
  • DThe event is discarded.
  • EThe state machine is not well formed.

How the community answered

(48 responses)
  • A
    8% (4)
  • B
    2% (1)
  • C
    2% (1)
  • D
    75% (36)
  • E
    13% (6)

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