CXO Definition. A CXO is a top executive that has chief in their title â this could be the chief executive officer, chief financial officer, chief information officer, chief technology officer, chief people officer, chief experience officer, chief procurement officer, and so on. CXO Staffs CXOs!
Active Directory is Microsoft's trademarked directory service, an integral part of the Windows 2000 architecture.
Applies To: Windows Server 2008. Active Directory Domain Services (AD DS) stores directory data and manages communication between users and domains, including user logon processes, authentication, and directory searches. An Active Directory domain controller is a server that is running AD DS.