bA Complete, Integrated Study System for OCP Exam 1Z0-809bbbrbStudy for the iOCP Java SE 8 Programmer II exami using this effective exam preparation guide from Oracle Press. Written by a team of experts, including two developers of the original exam, iOCP Java SE 8 Programmer II Exam Guide Exam 1Z0-809i offers comprehensive coverage of every subject on the test and lays out essential Java programming skills. Throughout, step-by-step exercises self-tests and Exam Watch, Inside the Exam, and On the Job sections highlight salient points and aid in learning. In all, the book and accompanying digital content feature more than 350 practice questions that mirror those on the live test in tone, format, and content.brClearly explains every topic on Exam 1Z0-809, including br-Declarations, access control, and enums-Object orientation-Assertions and exceptions-Dates, times, locales, and resource bundles-IO and NIO-Generics and collections-Inner classes-Lambda expressions and functional interfaces