Your network contains an Active Directory forest named contoso.com. The forest contains two domains named
contoso.com and childl.contoso.com. The domains contain three domain controllers. The domain controllers
are configured as shown in the following table.
You need to ensure that the KDC support for claims, compound authentication, and kerberos armoring setting
is enforced in both domains.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.
Raise the domain functional level of contoso.com.
B.
Raise the domain functional level of child1.contoso.com.
C.
Raise the forest functional level of contoso.com.
D.
Upgrade DC11 to Windows Server 2012 R2.
E.
Upgrade DC1 to Windows Server 2012 R2.
Explanation:
The root domain in the forest must be at Windows Server 2012 level. First upgrade DC1 to this level, then raisethe contoso.com domain functional level to Windows Server 2012.