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 domain controller must be online when cloning a domain
Which cmdlet should you use?