TABLE 2: Core Design Exams and Corresponding MOC Courses
Core Design Exams	MOC Courses
Exam 70-219: Designing a Microsoft Windows 2000 Directory Services Infrastructure	Course 1561: Designing a Microsoft Windows 2000 Directory Services Infrastructure
	Course 2010: Designing a Microsoft Windows 2000 Migration Strategy (an optional enrichment course)
Exam 70-220: Designing Security for a Microsoft Windows 2000 Network	Course 2150: Designing a Secure Microsoft Windows 2000 Network
Exam 70-221: Designing a Microsoft Windows 2000 Network Infrastructure	Course 1562: Designing a Microsoft Windows 2000 Networking Services Infrastructure
*Choose one to fulfill the core requirement; you can take the others as electives.