What should you do?

You have a Microsoft 365 E5 subscription that uses Teams.

You need to ensure that all the files in Teams channels are stored for at least one year after the files are deleted.

What should you do?
A . Create an Audit retention policy.
B. Enable Customer Lockbox.
C. Create a data loss prevention (DIP) policy for Teams chat and channel messages.
D. Create a retention policy for Microsoft SharePoint sites.

Answer: D

Explanation:

https://docs.microsoft.com/en-us/microsoft-365/compliance/retention-policies-teams?view=o365-worldwide