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.
Active Directory Requirements for Exchange Server 2013. Exchange 2013 support a Windows Server 2003 Forest/Domain functional level, and Windows Server 2003 SP2 domain controllers. A schema update will be required as usual, and this is part of the same service pack/update rollup that is required for co-existence support.