Prepare for the OCA/OCP Java SE 7 Programmer I and II exams with this exclusive Oracle Press guide. 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 objectives for exams 1Z0-803 and 1Z0-804, including:Declarations and access controlObject orientationAssignmentsOperatorsStrings and arraysFlow control and exceptionsAssertions and Java 7 exceptionsString processing, data formatting, and resource bundlesI/O and NIOAdvanced OO and design patternsGenerics and collectionsInner classesThreadsConcurrencyJava Database Connectivity (JDBC)Electronic content includes:500+ practice exam questionsTest engine that provides practice exams and customized quizzes by chapter or by exam objectiveBonus content for the Java 5, Java 6, and OCP 6 Upgrade examsPDF copy of the book