Which statement about version purging is true?

The correct choice highlights that the Purge Versions tool is configurable to run periodically. In the context of AEM (Adobe Experience Manager), version purging is important for managing the storage and performance of the repository. By allowing the Purge Versions tool to operate on a periodic schedule, organizations can automate the cleanup process, ensuring that obsolete versions do not accumulate over time. This reduces clutter and helps maintain optimal performance of the system.

This statement aligns with best practices in content management where automated processes are favored to ensure efficiency and consistency in maintaining system health. The ability to configure the tool’s frequency of operation also provides flexibility, allowing organizations to adjust the purging schedule based on their specific needs and usage patterns, thereby ensuring the system operates efficiently without manual intervention.

The other choices present relevant aspects of versioning in AEM but do not accurately reflect the specific functionality related to the Purge Versions tool. Thus, the highlighted choice stands correct in underscoring the automated capabilities of this tool.