You have an Azure Active Directory (Azure AD) tenant that contains the objects shown in the following table.
Which objects can you add as members to Group3?
A. User2 and Group2 only
B. User2, Group1, and Group2 only
C. User1, User2, Group1 and Group2
D. User1 and User2 only
E. User2 only
Reference:
https://bitsizedbytes.wordpress.com/2018/12/10/distribution-security-and-office-365-groups-nesting/