Introduction

This book is for those looking to obtain an Oracle Certified Professional Java SE 11 Developer or Java Foundations Certified Junior Associate title. This book is also for those looking to gain a deeper understanding and appreciation of Java. Not only do we want you to pass your exams, but we want to help you to improve yourself and become a better professional software developer.

The book provides detailed preparation for the following Oracle certifications exams:

  • 1Z0‐815 Exam: Java SE 11 Programmer I  The Programmer I Exam covers a wide variety of core topics in Java 11 including classes, interfaces, lambda expressions, operators, decision constructs, basic collections, and modules. These topics form the foundation of most ...

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