Message from the Authors: Read The 1Z0-819 Exam page to learn how you can easily use these book to prepare for Oracle’s 1Z0-819 Exam, as well as the 1Z0-817 Upgrade Exam.
We published 4 books for the 1Z0-819 Exam and 1Z0-817 Upgrade Exam. The Java 11 Complete Study Guide contains all of the material you need to know for this exam, and is also available in a 2-part (easier to carry) version, as Programmer I and Programmer II books. All of our books are published by Wiley and available on Amazon, as well as where ever books are sold.
![](https://www.selikoff.net/wp-content/uploads/2020/10/cover-ocp11-csg.png)
Oracle Certified Professional Java SE 11 Complete Study Guide
This book provides everything you need to know to prepare for the OCP 11 Exam (1Z0-819).
![](https://www.selikoff.net/wp-content/uploads/2020/10/819-pt.png)
This book provides useful practice questions to hone your skills for any of the Java 11 certification exams, including the 1Z0-819 Exam and the 1Z0-817 Upgrade Exam.
![](https://www.selikoff.net/wp-content/uploads/2020/10/cover-ocp11-book-1.png)
OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide
The first part of our two-part guide covers all of the core topics you need to know to prepare for the 1Z0-819 Exam.
![](https://www.selikoff.net/wp-content/uploads/2020/10/cover-ocp11-book-2.png)
OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide
The second part of our two-part guide covers more broad topics you need to know for the 1Z0-819 Exam. It can also be used by itself for those preparing for the 1Z0-817 Upgrade Exam.