The Oracle Certified Master, Java EE Enterprise Architect certification is for enterprise architects responsible for architecting and designing Java EE compliant applications with an emphasis on making the best use of Java EE features to create flexible, scalable, secure designs. The book contains a total of 300 questions to help you prepare for the multiple choice exam. The chapter on Java EE assignment contains a case study closer to the real exam with all the UML diagrams and points to remember for drawing the artefacts. The chapter on the essay exam contains sample questions with detailed answers which you may be asked in the real exam.