Three new DMV's "sys.dm_server_services", "sys.dm_server_registry" and "sys.dm_server_memory_dumps"

The DMV's "sys.dm_server_services", "sys.dm_server_registry" and "sys.dm_server_memory_dumps" are the 3 new DMV's that were introduced in SQL Server 2008 R2 and have been enhanced in SQL Server 2012 AKA Denali.


sys.dm_server_services 
This DMV gives information and status of the services SQL Server, SQL Server Agent and SQL Full-text Filter Daemon Launcher
Usage:

SELECT * FROM sys.dm_server_services

Result:

Reference:
http://msdn.microsoft.com/en-us/library/hh204542.aspx


sys.dm_server_registry
This DMV gives information about installation and configuration data that is stored in the windows registry for the current instance of SQL server.
Usage:

SELECT * FROM sys.dm_server_registry

Result:

Reference:
http://msdn.microsoft.com/en-us/library/hh204561.aspx


sys.dm_server_memory_dumps
This DMV gives information about memory dump files generated by the SQL Server database engine.
Usage:

SELECT * FROM sys.dm_server_memory_dumps

Result:

There are no dump files created yet from my Database engine.
Reference: http://technet.microsoft.com/en-us/library/hh204543.aspx