Certification of Windows NT programmers and engineers is a fast-growing trend - required by many companies. This textbook is officially endorsed by Global Knowledge Network (GKN), the world's largest independent IT training company and Microsoft's largest Authorized Technical Education Center. Each chapter provides objectives, exercises, summary, 2-minute drill, and self tests. There is also a chapter on How to Take Exams with pointers on how to maximize your chances for success on the day of the exam.