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.
Windows Azure Active Directory Really Is âAD in the Cloudâ . . . Windows Server AD, specifically Active Directory Domain Services (AD DS), provides authentication and authorization (access control) to applications, file services, printers, and other on-premises resources.