Oracle Java SE 11 Developer 1z1-819 Certified Exam Dumps

1z1-819 Exam Dumps

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Certification Provider: Oracle
Exam Code / Number: 1z1-819
Exam Name: Java SE 11 Developer
Exam Questions: 297
Last Updated: Jun 20, 2026
Corresponding Certification: Oracle Java SE

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Oracle 1z1-819 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Define and use fields and methods, including instance, static and overloaded methods
  • Working with Arrays and Collections
Topic 2
  • Create and use subclasses and superclasses, including abstract classes
  • Use local variable type inference, including as lambda parameters
Topic 3
  • Secure resource access including filesystems, manage policies and execute privileged code
  • Develop thread-safe code, using different locking mechanisms
Topic 4
  • Create and use interfaces, identify functional interfaces
  • Initialize objects and their members using instance and static initialiser statements and constructors
Topic 5
  • Deploy and execute modular applications, including automatic modules
  • Implement functional interfaces using lambda expressions
Topic 6
  • Develop code that mitigates security threats such as denial of service
  • Use Java Streams to filter, transform and process data
Topic 7
  • Use primitives and wrapper classes, including, operators, parentheses, type promotion and casting
  • Sort collections and arrays using Comparator and Comparable interfaces
Topic 8
  • Implement serialization and deserialization techniques on Java objects
  • Declare and instantiate Java objects including nested class objects
Topic 9
  • Handle text using String and StringBuilder classes
  • Utilize polymorphism and casting to call methods, differentiate object type versus reference type

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

The Oracle 1z1-819 exam consists of 80 multiple-choice questions that cover a range of topics related to Java SE 11, including data types, operators, control structures, classes and objects, inheritance, interfaces, and exceptions. 1z1-819 exam also covers topics related to Java libraries, such as the Collections Framework and the Streams API. Candidates must demonstrate a thorough understanding of these topics in order to pass the exam.

Oracle 1z1-819 (Java SE 11 Developer) Exam is a comprehensive certification exam that is widely recognized in the industry. Passing 1z1-819 exam demonstrates that you have a strong understanding of Java programming language and are capable of developing complex applications using Java SE 11. 1z1-819 exam is also a great way to showcase your skills and expertise to potential employers, which can help you advance your career as a Java developer.

Oracle 1z1-819 (Java SE 11 Developer) Exam is a challenging exam that requires extensive preparation and study. It is important to have a solid understanding of Java programming concepts and to be familiar with the exam format and types of questions that you will encounter on the exam. With the right preparation and study materials, however, you can pass the exam and earn this valuable certification.



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