Which of the following behaviors is executed automatically if present after the entry behavior in a transition?

The behavior that is executed automatically if present after the entry behavior in a transition is the effect specified for the transition itself. This effect represents the actions or operations that occur as part of the transition process, effectively defining what happens when the transition is triggered.

In the context of state machine transitions, an entry behavior is executed when entering a state, while the transition effect is executed during the transition. This means that once the transition is activated, the specified effect will be performed immediately after the entry behavior, ensuring that the logic encapsulated in the transition is executed in a coherent sequence.

Understanding this concept is vital for accurately modeling state machines, as it helps clarify the order of operations during state transitions and the role of different types of behaviors in the state machine lifecycle.