Q. What is the 70-648 exam?
A. Exam 70-648 is an upgrade exam that is a composite of two stand-alone exams: 70-640 and 70-642. Exam 70-648 validates skills related to the core technology features and functionality of Windows Server 2008 based on the existing knowledge set of a Microsoft Certified Systems Administrator (MCSA) on Windows Server 2003.
Q. What are the prerequisites for the 70-648 exam?
A. The MCSA on Windows Server 2003 certification is a prerequisite for this exam.