You need to move the infrastructure master role from DC1 to DC2

Your network contains an Active Directory forest named contoso.com. The forest contains a
single domain. The domain contains two domain controllers named DC1 and DC2 that run
Windows Server 2008 R2. DC1 is configured as the infrastructure master for contoso.com.
You need to move the infrastructure master role from DC1 to DC2.
What should you do?

A.
Run the dsadd.exe command
B.Run the nltest.exe command
C.Run the Set-AdDomain cmdlet.
D.Run the dsmove.exe command.
E.Run the dcpromo.exe command.
F.Run the Move-AdDirectoryServer cmdlet.
G.Use the Active Directory Schema snap-in.
H.Use the Active Directory Users and Computers console.