Starting with the certification process itself and ending with the concept of isolation levels and locking, this guide covers everything needed to know to pass the DB2 9 Fundamentals Certification Exam (Exam 730). The prerequisite for all intermediate and follow-on DB2 certifications, XML usage, basic table creation, a rich set of sample questions, and detailed answers are all included, forming the foundation for understanding the newest version of IBM's flagship database product. Regardless of what future certification path the reader is planning on pursuing, this study guide will chart a course for proficiency in DB2 9.