OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide

he comprehensive study aide for those preparing for the new Oracle Certified Professional Java SE Programmer I Exam 1Z0-815

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

OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide covers 100% of the exam objectives, ensuring that you are thoroughly prepared for this challenging certification exam. This comprehensive, in-depth study guide helps you develop the functional-programming knowledge required to pass the exam and earn certification. All vital topics are covered, including Java building blocks, operators and loops, String and StringBuilder, Array and ArrayList, and more. Included is access to Sybex’s superior online interactive learning environment and test bank—containing self-assessment tests, chapter tests, bonus practice exam questions, electronic flashcards, and a searchable glossary of important terms. This indispensable guide:

• Clarifies complex material and strengthens your comprehension and retention of key topics
• Covers all exam objectives such as methods and encapsulation, exceptions, inheriting abstract classes and interfaces, and Java 8 Dates and Lambda Expressions
• Explains object-oriented design principles and patterns
• Helps you master the fundamentals of functional programming
• Enables you to create Java solutions applicable to real-world scenarios

There are over 9 millions developers using Java around the world, yet hiring managers face challenges filling open positions with qualified candidates. The OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide will help you take the next step in your career.

Table of Contents

Chapter 1 Welcome to Java

Chapter 2 Java Building Blocks

Chapter 3 Operators

Chapter 4 Making Decisions

Chapter 5 Core Java APIs

Chapter 6 Lambdas and Functional Interfaces

Chapter 7 Methods and Encapsulation

Chapter 8 Class Design

Chapter 9 Advanced Class Design

Chapter 10 Exceptions

Chapter 11 Modules

Appendix Answers to Review Questions

About the Authors

Jeanne Boyarsky, OCA/OCP 8 and OCP 11, has worked as a Java developer for a major bank for more than 17 years. She is a senior moderator at CodeRanch, and trains and mentors students of all levels, including the programming division of a FIRST robotics team.

Scott Selikoff, OCA/OCP 8 and OCP 11, has been a professional Java Enterprise developer for over 20 years. He currently operates Selikoff Solutions, LLC, which provides software consulting services to businesses in the tri-state New York City area.