When comparing the two variants, which statement is true regarding their initial activities?

The statement that both variants start with the same activity is correct because it highlights that, despite the potential differences in how the processes evolve after the initial activity, they share a common starting point. This initial alignment can indicate that the processes are intended to achieve similar objectives or are based on the same foundational workflow. Understanding that both variants initiate with the same step allows analysts to identify commonalities in process behavior and measure deviations as they progress.

The other options discuss various aspects of the variants' activities. For example, stating that both variants start with different activities would suggest a significant divergence from the outset, which would imply they are fundamentally different processes. Similarly, claiming that both variants end with the same activity focuses on the conclusion of the process rather than the beginning, which does not address the question accurately. Lastly, identifying the end activities as the same does not pertain to their initial activities, which the question specifically asks about. Thus, the correct understanding of the initial activities enhances the analysis of the variants' behaviors moving forward.