Your network contains an Active Directory forest named contoso.com. All domain controllers currently run Windows Server 2008 R2.
You plan to install a new domain controller named DC4 that runs Windows Server 2012 R2.
The new domain controller will have the following configurations:
Schema master
Global catalog server
DNS Server server role
Active Directory Certificate Services server role
You need to identify which configurations cannot be fulfilled by using the Active Directory Domain Services Configuration Wizard.
Which two configurations should you identify?（）

You have a Hyper-V host named Server1 that runs Windows Server 2012 R2. Server1 hosts 40 virtual machines that run Windows Server 2008 R2. The virtual machines connect to a private virtual switch.
You have a file that you want to copy to all of the virtual machines.
You need to identify to which servers you can copy files by using the Copy-VmFile cmdlet.
What command should you run? To answer, select the appropriate options in the answer area.