Which of the following sequences is part of the Run-to-Completion Step?

The correct sequence in the Run-to-Completion Step is comprised of Exit Behavior, Entry Behavior, and Effect. This choice outlines the necessary flow of actions and states during the operational process of a model element.

In the context of state machines and behavioral modeling, the Run-to-Completion Step handles the transition of an entity from one state to another. It starts with the Exit Behavior, which describes the actions taken when exiting the current state, thereby allowing the model to acknowledge that it is moving into a new context. Following this, the Entry Behavior happens, defining any actions or activities that should occur upon entering the new state. Finally, the Effect denotes the resulting actions or changes that occur as a consequence of the transition, capturing the essence of what the state transition accomplishes.

This sequence is essential for the proper functioning of state transitions within system models, ensuring clarity in describing how states evolve in reaction to inputs or stimuli. Understanding this sequence is fundamental for anyone looking to effectively utilize and interpret system models per the standards set by the Object Management Group (OMG) for modeling practices.