Your network contains an Active Directory forest. The forest contains one domain named adatum.com. The
domain contains three domain controllers. The domain controllers are configured as shown in the following
table.
DC2 has all of the domain-wide operations master roles. DC3 has all of the forest-wide operation master roles.
You need to ensure that you can use Password Settings objects (PSOs) in the domain.
What should you do first?
A.
Uninstall Active Directory from DC1.
B.
Change the domain functional level.
C.
Transfer the domain-wide operations master roles.
D.
Transfer the forest-wide operations master roles.