An organization must retain all Microsoft 365 Copilot interaction logs for 7 years to satisfy financial industry regulatory requirements. Which Microsoft Purview feature enforces this retention period?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Here's the deal — b is correct because Microsoft 365 Copilot interaction data is stored in the user's Exchange Online mailbox (in a hidden compliance folder). Microsoft Purview Data Lifecycle Management retention policies applied to Exchange Online mailboxes govern the retention duration of this data.
Full explanation below image
Full Explanation
B is correct because Microsoft 365 Copilot interaction data is stored in the user's Exchange Online mailbox (in a hidden compliance folder). Microsoft Purview Data Lifecycle Management retention policies applied to Exchange Online mailboxes govern the retention duration of this data. Configuring a 7-year retention policy on Exchange ensures that Copilot interaction logs are preserved for the required period. A is wrong because Microsoft Purview Audit retention policies control how long audit log entries are retained in the unified audit log (from 90 days to 10 years with the Audit Premium add-on), not the underlying Copilot interaction content. C is wrong because eDiscovery legal holds preserve specific content in-place for litigation, but they do not function as a systematic retention policy for all Copilot interactions. D is wrong because Defender for Cloud Apps data retention settings govern CASB session and activity log retention, not the retention of Copilot interaction content.