Everything : Java SE 11 Developer Exam :1ZO-819

Motivation

I was planning to take the this exam in the upcoming months so i thought why not document all the necessary things before the exams, so that it will be easier for me during preparation.

Exam Code

• 1ZO-819 : Java SE 11 Developer Exam

Background :

Java 11 Certification exams (OCP Java 11 part 1 (1Z0-815) and OCP Java 11 part 2 (1Z0-816)) and has replaced them with just one exam - OCP Java 11 Developer Exam 1Z0-819.

Exam Duration and other stuff

819 – 90 minutes, 50 questions, 68% passing,

Books

• Currently there are no books available for this exam, however, OCP Part 1 - 1Z0-815 book + OCP Part 2 - 1Z0-816 book, we can use books for these exams since these exams are being discontinues.

Other Topics Apart from the books mentioned required for the exam

• In addition to the above books, you may also study the following new topics from any Java 11 book such as Core Java Vol 2 or Herbert Schildt

1. Create and use private, default, and static methods of interfaces
2. Create functional interfaces 
3. Use lambda expressions with type inferencing ( See this and this article. )
4. Migration to Modular Application - Section 3 of The State of Module System (Read carefully)
5. Modular services - Section 4 of The State of Module System (Read carefully)
6. Serialization - Read Chapters 1, 2, and 3 of Serialization Spec.
7. Security - Read Full Secure Coding Guidelines.
8. JDBC - Any book will do. Focus on PreparedStatement, how to commit/rollback. Ignore RowSet related topics. 
9. Formatting - Date formatting has two different methods. Using the old java.text package and using the new java.time.format package.  Not clear which one they are focussing on but there are questions on java.time.format.DateTimeFormatter for sure. Either way, go through the predefined formatters and pattern strings given in DateTimeFormatter API JavaDoc.
10. Annotations - Sufficient to go through this trail.

Courses

• Udemy Course : Udemy Course: Part 1 and Part 2

: https://www.udemy.com/course/java-se-11-developer-1z0-819-ocp-course-part-1/?ranMID=39197&ranEAID=JVFxdTr9V80&ranSiteID=JVFxdTr9V80-AQ0s8y3nwSSLNHcKx3Yhdg&LSNPUBID=JVFxdTr9V80&utm_source=aff-campaign&utm_medium=udemyads

Exam Questions

• Whizzlabs or Entuwave