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[NEW] Oracle Certified Professional - Exam Preparation 2026
New
100 students
[NEW] Oracle Certified Professional - Exam Preparation 2026
Oracle Certified Professional – 6 Practice Exams with Detailed Explanations for Every Question and Option
Created byCertification Interview Academy
Last updated 10/2026
English
What you'll learn
- Understand Java SE 11 fundamentals, including primitive data types, operators, control structures, and lambda expressions.
- Apply the Java Collections Framework, Optional, and the java.time API to solve common programming problems.
- Create and manipulate Java Streams using intermediate operations, terminal operations, and functional programming techniques.
- Read, write, and manage files using Java NIO.2, including paths, file operations, and character encoding.
- Understand Java concurrency concepts, including thread lifecycle, synchronization, and concurrent collections.
Explore related topics
Included in This Course
390 questions
Description
Prepare for the Oracle Certified Professional: Java SE 11 Developer certification exam with this comprehensive Java SE 11 practice test course. Designed for aspiring and experienced Java developers, this course helps you assess your knowledge of core Java concepts, Java SE APIs, streams, file I/O, concurrency, exception handling, and Java development best practices.
With 6 practice exams and detailed explanations, you can evaluate your understanding of important Java SE 11 topics, identify knowledge gaps, and focus your revision on areas that need improvement. Each question is an opportunity to reinforce your programming knowledge and understand the reasoning behind the correct answer.
What You Will Learn
Java Fundamentals: Review primitive data types, operators, control structures, lambda expressions, and essential Java syntax.
Java SE APIs: Strengthen your understanding of the Collections Framework, the Optional class, and the java.time API.
Java Stream API: Practice stream creation, intermediate operations, terminal operations, and functional programming concepts.
Java File I/O: Explore file handling, reading and writing files, Java NIO.2, paths, and character encoding.
Java Concurrency: Review thread lifecycle, synchronization, and concurrent collections.
Exception Handling and Debugging: Understand exception handling, custom exceptions, and effective debugging practices.
Java Development Best Practices: Study modular programming with JPMS, code organization, and performance considerations.
Why Enroll in This Java SE 11 Practice Test Course
Who this course is for:
- Oracle Certification Candidates: Learners preparing for the Oracle Certified Professional: Java SE 11 Developer certification exam.
- Java Developers: Developers who want to assess their knowledge of Java SE 11 features and core programming concepts.
- Beginner Java Programmers: Learners building a foundation in Java who want to practice essential programming concepts.
- Intermediate Java Developers: Programmers who want to strengthen their understanding of collections, streams, exceptions, and concurrency.
- Computer Science Students: Students studying Java programming who want to evaluate their technical knowledge through exam-style questions.
- Software Engineering Professionals: Engineers who use Java in their work and want to review Java SE 11 APIs and development practices.
- Certification Exam Retakers: Candidates who have attempted the certification exam and want to identify knowledge gaps through structured practice.
- Java Interview Candidates: Job seekers who want to revise core Java concepts and improve their confidence in technical assessments.
- Self-Taught Java Developers: Independent learners seeking a structured way to test their Java SE 11 knowledge and understand complex topics.
- Java Upskilling Professionals: Developers familiar with earlier Java versions who want to review Java SE 11 capabilities, modular programming, and modern coding techniques.