TechNet Webcast: Active Directory Fundamentals (Level 200)
This webcast provides an introduction to the Active Directory directory service in the Microsoft Windows Server family of operating systems. The presenter of this webcast explains what a directory service is and the benefits that Active Directory offers. The webcast covers the logical concepts of domains, trees, and forests, as well as the physical concepts of domain controllers and sites. After attending this webcast the viewer will gain an understanding of the relationship between Active Directory and Domain Name System DNS.