What are three data sources of Viva Insights?

A company plans to deploy Microsoft Viva Insights.

The company has concerns with the privacy of data that is used in Viva Insights.

You need to identify the source of data that is used in Viva Insights.

What are three data sources of Viva Insights? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . websites accessed in a browser
B. documents in OneDrive for Business
C. email in Exchange Online
D. email in Exchange Server
E. chats in Microsoft Teams

Answer: A,C,E