This official MCSE TRAINING KIT teaches IT professionals how to design a directory service architecture-as they prepare for MCP Exam 70-219, a core elective on the new Windows 2000 MCSE track. The kit balances conceptual information with practical application: students learn through an integrated system of skill-building tutorials, case study examples, and self-assessment tools. Topics map directly to the objectives measured by the MCSE exam, including analyzing business requirements, evaluating technical requirements, designing a directory service architecture, and planning service locations. Business scenario examples help students apply the concepts they learn to real-world work situations. An economical alternative to classroom instruction, this kit enables students to set their own pace and learn by doing!