問題文
A custom object holds twenty million rows and the org-wide default is Private. Managers do not need access to their subordinates' rows on this object, but role changes are taking a long time to process. Which change reduces that cost?
選択肢
- Convert the object into a big object for archival.
- Change the org-wide default to Public Read Only, because a wider default means the sharing engine has fewer exceptions to track and role changes therefore complete faster without losing any of the confidentiality the current design provides.
- Reduce the number of roles in the hierarchy by merging the leaf roles, because the cost of a role change is determined by the total number of roles in the org rather than by the data the affected users own.
- Turn off hierarchy-based inheritance for that custom object so that the platform no longer maintains access for the users above each owner.