Ocp Oracle Certified Professional Java Se 11 Programmer II Study Guide: Exam 1z0-816

Thecompletely-updated preparation guide for the new Oracle Certified Professional Java SE 11 Programmer II exam--covers Exam 1Z0-816

Java, a platform-independent, object-oriented programming language, is used primarily in mobile and desktop application development. It is a popular language for client-side cloud applications and the principal language used to develop Android applications. Oracle has recently updated its Java Programmer certification tracks for Oracle Certified Professional.

Now in its second edition, the OCA Oracle Certified Professional Java SE 11 Programmer II Study Guide ensures that you are fully prepared for this difficult certification exam. Covering 100% of exam objectives, this in-depth study guide provides comprehensive coverage of the functional-programming knowledge necessary to succeed. Every exam topic is thoroughly and completely covered including exceptions and assertions, class design, generics and collections, threads, concurrency, IO and NIO, and more. Access to Sybex's superior online interactive learning environment and test bank--including self-assessment tests, chapter tests, bonus practice exam questions, electronic flashcards, and a searchable glossary of important terms--provides everything you need to be fully prepared on exam day. This must-have guide:

• Covers all exam objectives such as inheriting abstract classes and interfaces, advanced strings and localization, JDBC, and Object-Oriented design principles and patterns
• Explains complex material and reinforces your comprehension and retention of important topics
• Helps you master more advanced areas of functional programming
• Demonstrates practical methods for building Java solutions

The OCA Oracle Certified Professional Java SE 11 Programmer II Study Guide will prove invaluable for anyone seeking achievement of this challenging exam, as well as junior- to senior-level programmers who uses Java as their primary programming language.

Jeanne Boyarsky (New York, NY), has worked as a Java developer for a bank in NYC for 11 years where she develops, mentors and conducts training. In her free time, she is a senior moderator at CodeRanch and works on the forum code base. Jeanne has also mentored the programming division of a FIRST robotics team since 2009 where she works with students just learning Java. You can find more information about Jeanne at her bio at CodeRanch (http: //www.coderanch.com/how-to/java/BioJeanneBoyarsky).

Scott Selikoff (Bridgewater, NJ) has been a Java Enterprise developer for over 14 years. He started off working for a number of tech startups, as well as medical and pharmaceutical companies in the Philadelphia area, including Siemens Medical Solutions. In 2006, he started his own consulting firm called Selikoff Solutions, LLC, which specializes in building custom mobile and server solutions for businesses in the NYC/NJ area. Besides training new developers, Scott also enjoys teaching and has given lectures at both Cornell University and Rutgers University. Both are regular contributors to Scott’s website, Down Home Country Coding (http: //www.selikoff.net).