Exam MS-700 topic 2 question 128 discussion

B. From the SharePoint admin center, configure the Sharing settings. Explanation: When you share a file in a Teams chat, the file is stored in the OneDrive of the person who shared it. If the sharing settings in SharePoint Online (which governs OneDrive sharing policies) are too restrictive, the recipient may not be granted access automatically. To resolve this: Go to the SharePoint admin center. Navigate to Policies > Sharing. Ensure that sharing settings allow sharing with people in your organization or with specific people. Why the other options are incorrect: A. Teams admin center settings: These don’t control file-level permissions. C. Limited-access user permission lockdown mode: This setting restricts access to shared files and folders for unauthenticated users, but it’s not the root cause here. D. Access control settings in SharePoint: These are more about network location and device access, not file sharing permissions.

C is correct. https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/files/do-not-have-access-to-this-file-teams

I think C is correct. Please refer to following: https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/files/do-not-have-access-to-this-file-teams ”Error when opening a file in Teams: You don't have access to this file" "This issue occurs because the Limited-access user permission lockdown mode feature is activated on your OneDrive site. This is a site collection feature that helps prevent anonymous users from accessing application pages that are mostly helpful on classic, publishing-based SharePoint sites. We recommend that you do not enable this feature on OneDrive sites.”

B is correct