Which event describes when a Task ends?

A task in business process modeling is characterized by a work activity that has a defined beginning and end. The correct choice indicates that a task concludes when the actor stops their work to wait for a specific time-related condition. This signifies that the task cannot progress until the specified moment, marking the end of that particular activity from the perspective of its operational timeline.

Understanding this context is important because it highlights the nature of tasks that are dependent on time-constraints within processes. These scenarios are common in workflows where certain actions are only permissible after a set timeframe due to scheduling or resource availability. Recognizing this helps in designing more efficient processes by accurately reflecting the flow of work according to temporal events.

On the other hand, the other choices describe different scenarios that don't precisely indicate the end of a task. Handoff to another actor, moving to a different location, or pausing for unspecified conditions do not necessarily mark an official conclusion of the initial task, as they can either indicate an ongoing process or simply a pause without definitive closure of the initial work being performed. Thus, the emphasis on waiting for a specific point in time presents a clear and satisfactory condition for concluding a task.