This book is a 2 in one product as it covers aspects from practical point of view and also from MCTS 70-433 Exam point of view. It is a very good guide for best practices and provides practical coding samples of how to use the SQL Server 2008 database. It comes with 200 practices questions. I really like the book because of the fact that I needed to understand the practical use of SQLserver 2008 for my work purposes and also want to earn a certification. THis is essential kit for all beginner and Intermediate.