Your network contains a single Active Directory domain named contoso.com. The domain contains a computer named Computer1.

You have five users configured as shown in the following table:

Which two users can add a Microsoft account to their Windows account, and then sign in to Computer1 by using the Microsoft account?

A. User1

B. User2

C. User3

D. User4

E. User5

References: http://blog.thefullcircle.com/2015/07/win10-ad-and-microsoft-account-synchronisation/