How do I tell by using EM, QA or other tool which edition of SQL is running on a server Standard or Enterprise? And is there a way to tell what type of license it was installed with, Server, Per Seat, Per Processor?
Try select SERVERPROPERTY ('edition') for the edition, select SERVERPROPERTY ('numlicenses') to get the licenses, and select SERVERPROPERTY ('licensetype') for the license type.