This exam will fulfill the Windows Server 2008 Technology Specialist requirements of Exams 70-640, 70-642 and 70-643. Microsoft Certified Technology Specialist (MCTS) on Windows Server 2008 credential is intended for information technology (IT) professionals working in complex computing environments medium to large companies. MCTS candidates must have at least one year of experience implementing and administration of network operating systems in an environment that has the following characteristics: 250 to 5,000 or more users, three or more physical locations, and three or more domain controllers. MCTS candidates will manage network services and resources such as messaging, database, file and print, proxy server, firewall, Internet, intranet, remote access, and client computer management. In addition MCTS candidates must understant connectivity requirements such as connecting branch offices and individual users in remote locations to the corporate network and connecting corporate networks to the Internet.