You have an Azure Active Directory (Azure AD) tenant named adatum.com that contains the users shown in the following table. 

Adatum.com has the following configurations: ✑ Users may join devices to Azure AD is set to User1. ✑ Additional local administrators on Azure AD joined devices is set to None. You deploy Windows 10 to a computer named Computer1. User1 joins Computer1 to adatum.com. You need to identify the local Administrator group membership on Computer1. Which users are members of the local Administrators group? 

Answer options:

A. User1 only
B. User2 only
C. User1 and User2 only
D. User1, User2, and User3 only
E. User1, User2, User3, and User4

C

Users may join devices to Azure AD - This setting enables you to select the users who can register their devices as Azure AD joined devices. The default is All. Additional local administrators on Azure AD joined devices - You can select the users that are granted local administrator rights on a device. Users added here are added to the Device Administrators role in Azure AD. Global administrators, here User2, in Azure AD and device owners are granted local administrator rights by default. Reference: https://docs.microsoft.com/en-us/azure/active-directory/devices/device-management-azure-portal