Which cmdlet should you use?

Your network contains one Active Directory domain named contoso.com. The forest functional level
is Windows Server 2012. All servers run Windows Server 2012 R2. All client computers run Windows
8.1.
The domain contains 10 domain controllers and a read-only domain controller (RODC) named
RODC01. All domain controllers and RODCs are hosted on a Hyper-V host that runs Windows Server
2012 R2.
You need to identify which security principals are authorized to have their password cached on
RODC1.
Which cmdlet should you use?

A.
Get-ADGroupMember

B.
Get-ADDomainControllerPasswordReplicationPolicy

C.
Get-ADDomainControllerPasswordReplicationPolicyUsage

D.
Get-ADDomain

E.
Get-ADOptionalFeature

F.
Get-ADAccountAuthorizationGroup