1Z0-819 Exam Dumps

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Certification Provider:	Oracle
Exam Code / Number:	1Z0-819
Exam Name:	Java SE 11 Developer
Exam Questions:	297
Last Updated:	Jun 17, 2026
Corresponding Certification:	Oracle Java SE

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Oracle 1z1-819 (Java SE 11 Developer) certification exam is designed to validate the skills and knowledge of Java developers. It is a professional-level exam that tests your understanding of the Java SE 11 platform and your ability to develop applications using Java programming language. Java SE 11 Developer certification is ideal for professionals who want to demonstrate their expertise in Java programming and stand out from the crowd in a competitive job market.

Oracle 1Z0-819 exam is a certification test designed to assess the knowledge and skills of Java developers who are at the intermediate level. 1Z0-819 exam is intended for individuals who have already obtained the Oracle Certified Java Associate (OCA) certification and wish to further their careers in Java development. It is also suitable for those who have equivalent knowledge and experience in Java programming.

Oracle 1Z0-819 is a certification exam designed for Java developers who want to validate their expertise in Java SE 11. 1Z0-819 exam covers a wide range of topics, including Java fundamentals, object-oriented programming concepts, functional programming, JDBC, and more. Passing the 1Z0-819 exam is a prerequisite for earning the Oracle Certified Professional: Java SE 11 Developer certification.

Oracle 1z1-819: Java SE 11 Developer exam is an excellent opportunity for Java developers to validate their skills and knowledge. Java SE 11 Developer certification is globally recognized and is a valuable asset for professionals who want to enhance their career prospects. 1Z0-819 exam covers a wide range of topics, and the candidate needs to score a minimum of 63% to pass the exam.

Oracle 1Z0-819 Exam Syllabus Topics:

Topic	Details
Topic 1	Implement serialization and deserialization techniques on Java objects Declare and instantiate Java objects including nested class objects
Topic 2	Understand variable scopes, apply encapsulation and make objects immutable Connect to and perform database SQL operations, process query results using JDBC API
Topic 3	Develop code that mitigates security threats such as denial of service Use Java Streams to filter, transform and process data
Topic 4	Secure resource access including filesystems, manage policies and execute privileged code Develop thread-safe code, using different locking mechanisms
Topic 5	Create and use subclasses and superclasses, including abstract classes Use local variable type inference, including as lambda parameters

Reference: https://education.oracle.com/java-se-11-developer/pexam_1Z0-819?intcmp=WWOUBLOGPOSTLADJAVA082913