OCM Java EE 6 Enterprise Architect Exam Guide (Exams 1Z0-807, 1Z0-865 & 1Z0-866)

A Complete Study System for OCM Exams 1Z0-807, 1Z0-865, and 1Z0-866Prepare for the Oracle Certified Master Java EE 6 Enterprise Architect exams with this exclusive Oracle Press guide. The multiple-choice exam, the assignment, and the essay exam are covered. Chapters feature challenging exercises, a certification summary, a two-minute drill, and a self-test to reinforce the topics presented. This authoritative resource helps you pass these exams and also serves as an essential, on-the-job reference. Get complete coverage of all exam objectives, including: Application design concepts and principlesCommon architecturesIntegration and messagingBusiness-tier technologiesWeb-tier technologiesDesign patternsSecurityElectronic content includes: 120 multiple-choice practice exam questionsTest engine that provides practice exams and customized quizzes by chapter