Your network contains one Active Directory domain named contoso.com. The domain contains 10 domain controllers that run Windows Server 2012 R2. Eight domain controllers are writable domain controllers.
You need to deploy several read-only domain controllers (RODCs) in contoso.com by using pre-staged computer accounts.
Which two tasks should you perform? Each correct answer presents part of the solution.
A. Join the servers to contoso.com.
B. Run the Install-AddsDomainController cmdlet.
C. Run the Add-AddsReadOnlyDomainControllerAccount cmdlet.
D. Create an authentication policy silo.
E. Create an authentication policy.
F. Run the adprep /rodcprep command.
