Question 410
A user gets Copilot content from a SharePoint file that was mistakenly shared with the entire tenant. How should the administrator address this situation?
Explanation
Correct Answer
Copilot can discover accessible content exposed by weak source sharing. This directly addresses preventing accessible-but-unapproved AI grounding.
Incorrect Answers
Security-trimmed retrieval follows the user's access rights. This helps with different Copilot results due to site permissions instead of the required preventing accessible-but-unapproved AI grounding.
Oversharing reports surface content-access risks before generative AI amplifies discovery. This helps with early Copilot readiness access audit instead of the required preventing accessible-but-unapproved AI grounding.
Source authorization boundaries prevent unintended discovery through search or Copilot. The action is relevant to restricted legal-site content discovery rather than preventing accessible-but-unapproved AI grounding.





Microsoft 365 Copilot and Agent Administration Fundamentals (AB-900) Practice Tests