Oracle 1Z0-819 : Java SE 11 Developer

  • Exam Code: 1Z0-819
  • Exam Name: Java SE 11 Developer
  • Updated: Sep 28, 2026
  • Q & A: 297 Questions and Answers

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About Oracle 1Z0-819 Exam

How much Java SE 11 Developer Exam Number: 1Z0-819 costs

  • Examination Fees: $250 USD
  • Types of questions: Performance Based Questions
  • Examination Name: Java SE 11 Developer Exam Number: 1Z0-819
  • No. of Questions: 60 Questions
  • Passing Score: 60% or higher
  • Length of Exam: 85 min

Certification Path for Java SE 11 Developer Exam Number: 1Z0-819

Java SE 11 Developer Exam Number: 1Z0-819 is a fundamental exam. Successful completion by candidates will allow them to achieve Oracle Certified Professional: Java SE 11 Developer.

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Who should take the Java SE 11 Developer Exam Number: 1Z0-819

This exam helps students to understand the basic relational database concepts. Moreover, it will teach the students about data modeling concepts, building Entity Relationship Diagrams (ERDs), and mapping ERDs. Moreover, with this project-based learning techniques, students will be able to create and work with projects to design, implement, and demonstrate a database solution for a business or organization.

Understanding functional and technical aspects of Java SE 11 Developer Exam Number: 1Z0-819

The following will be discussed in the ORACLE 1Z0-006 exam dumps:

  • Use primitives and wrapper classes, including, operators, parentheses, type promotion and casting
  • Use local variable type inference, including as lambda parameters
  • Handle text using String and StringBuilder classes

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

Oracle 1Z0-819 Exam Syllabus Topics:

SectionObjectives
Topic 1: Streams API- Stream operations
  • 1. Intermediate and terminal operations
    • 2. Collectors
      Topic 2: Java I/O and NIO- File handling
      • 1. FileReader and FileWriter
        • 2. NIO file APIs
          Topic 3: Concurrency- Multithreading
          • 1. Thread lifecycle
            • 2. Executor framework
              Topic 4: JDBC and Database Connectivity- Database access
              • 1. SQL execution from Java
                • 2. JDBC API usage
                  Topic 5: Functional Programming- Lambda Expressions
                  • 1. Functional interfaces
                    • 2. Lambda syntax and usage
                      Topic 6: Exception Handling- Error handling in Java
                      • 1. Checked and unchecked exceptions
                        • 2. Try-catch-finally blocks
                          Topic 7: Generics and Collections- Generics
                          • 1. Generic classes and methods
                            • 2. Wildcards
                              - Java Collections Framework
                              • 1. Sorting and searching
                                • 2. List, Set, Map interfaces
                                  Topic 8: Java Class Design- Polymorphism
                                  • 1. Method overriding
                                    • 2. Dynamic binding
                                      - Encapsulation and Inheritance
                                      • 1. Class structure and modifiers
                                        • 2. Inheritance hierarchies

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