You have a server named Server1 that runs Windows Server 2012 R2.
You apply a security policy to server1 by using the Security Configuration Wizard (CWM).
You plan to roll back the security policy.
You need to identify the settings that are prevented from rolling back running the CWM
Witch settings should you identify.

You have a DNS server named DNS1 that runs windows server 2012 R2.
DNS1 is used to resolve the names of internet resources by using several DNS forwarders.
You need to prevent DNS1 from performing iterative queries if the DNS forwarders are unable to
reslove the queries.
Which cmdlet should you use?

You have a Hyper-V host named server1 that runs windows server 2012 R2.server1 host 50 virtual
machines that run windows server 2012 R2
You enable and configure enhanced session mode on Server1.
You need to identify a new functionality available for the virtual machines hosted on server1.
What should you identify?