100% complete coverage of all official objectives for exam 70-640Exam Readiness Checklist at the front of the book - you're ready for the exam when all objectives on the list is checked offTwo-Minute Drills for a brief overview on each end of the exam questions match the format chapterSimulated , tone, topics, and difficulty of the real exam Covers all exam topics, including: Directory Services DNS AD DS Forest and Domain Structure of the Global Catalog Server Flexible Single Master Operations Role AD DS Site Topology Troubleshooting Delegation Organizational Units and Replication, Backup, and Recovery Group and User Accounts User Authentication Group Policy AD AD AD Certificate Services Federated Services Lightweight Directory Services AD Rights Management Services CD-ROM includes: MasterExam complete practice test engine, featuring: One full practice exam: Detailed answers with explanations, and Score Report performance assessment tasks book toolMasterSim softwareElectronic interactive simulations to study anywhere