Exam Code: 1Z0-819
Exam Name: Java SE 11 Developer (1Z0-819日本語版)
Certification Provider: Oracle
Corresponding Certification: Oracle Java SE
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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.

Difficulty in Attempting Java SE 11 Developer Exam Number: 1Z0-819

If you have at least some programming experience, we recommend using the ORACLE 1Z0-006 practice exam and ORACLE 1Z0-006 practice exams exam dumps and practice exams written for exam 1z0-816 and it covers most of what will be on the exam. ExamBoosts.con also has practice exams to prepare for the exam. Also, you can find mock exams to check the knowledge learned after reading the book.

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Questions in the certification examination are based on the real-world scenarios and cater to the real-time problems implementation difficulties, hence along with all the training material and tutorial it is of utmost importance for the candidate to possess practical knowledge and experience of working in the field of Java technology.

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

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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.

How to book the Java SE 11 Developer Exam Number: 1Z0-819

You register with an Oracle partner pearsonvue.com, tie your Oracle account, choose whether you want to pass in the center or from home. If you choose the option from home, you will be followed through the camera and microphone throughout the exam, there should be no one in the room, you can not talk to anyone and look only at the screen, the Internet must be stable, without troubles, otherwise, the result will be canceled.

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Oracle 1Z0-819日本語 Exam Syllabus Topics:

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

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