DNS ______ is another new feature in Win Server 2008 R2 that helps prevent DNS server spoofing and cache poisoning by locking the TTL value so records cannot be overwritten.

______ servers do not host any zones and are not authoritative for any particular domain.

For all host records - you can attempt to force a registration in DNS by typing the command ______ at an elevated command prompt.

Deploying DNS servers on DCs enables the zone to benefit from additional features - such as _____ and AD replication among multiple DNS servers.

The ______ file helps resolve host names to IP addresses - and the ______ file helps resolve NetBIOS names to IP addresses.

If you want to install a DNS server on a stand-alone or member server running a Server Core installation of Win Srvr 2008 or Win Srvr 2008 R2 - type the following command:

If a computer needs to resolve a DNS name - what is the first method it attempts to use?

Win Server 2008 R2 networks include no fewer than three name resolution systems: ______.

By default - Windows clients are configured as ______ nodes.

You can adjust the size of the pool of ports from which a random source port is chosen. To do so - type ______ at an elevated command prompt - where is a number up to 10000 indicating the pool size.

In Win Vista and Win Server 2008 - LLMNR is enabled only when ______ is enabled. However - in Win 7 and Win Server 2008 R2 - LLMNR is enabled by default without this.