Teleconverters, called extenders by Canon, are optical accessories which fit between the camera body and the lens. Theyre essentially tubes with a few glass lens elements inside which multiply the focal length of the lens in use-typically by 1.4x or 2x.
Join Now. We have a remote site with 30 Domain users, we have a Power Edge 2900 with 4 gb Memory running Windows Server 2003 Operating System. We are planning to add a new Domain Controller and keep the existing one as a secondary domain controller. Users are also using the domain controller as a file share server.
Specifically, a domain controller is a computer running Windows 2000 Server that has been configured using the Active Directory Installation wizard, which installs and configures components that provide Active Directory directory services to network users and computers.he first is Active Directory at its most abstract, that is, Active Directory as a namespace that is integrated with the Internet's Domain Name System (DNS). The second is Active Directory at its most mundane, that is, as the software that makes a server into a domain controller.