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How to book the 1Z0-809 Exam

These are following steps for registering the Oracle 1Z0-809 exam. Step 1: Visit to Pearson Exam Registration Step 2: Signup/Login to Pearson VUE account Step 3: Search for Oracle 1Z0-809 Exam Certifications Exam Step 4: Select Date, time and confirm with the payment method

The Oracle 1Z0-809 exam is intended for those individuals who want to get the Oracle Certified Professional, Java SE 8 Programmer certification. The potential candidates for this test are those IT specialists who have some years of experience with Java SE 8 platform and hold the Oracle Certified Associate, Java SE 8 Programmer credential.

The Oracle 1Z0-809 is a 150-minute test with 85 questions, that are mainly of a multiple-choice format, but there may also be other types, such as drag and drop, simulations, or scenario-based. This certification exam is available in the English language and the passing score for it is 65%. However, you need to try to get more than that.

Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-809

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Who should take the 1Z0-809 exam

The Oracle Java SE 8 Programmer II 1Z0-809 Exam certification is an internationally-recognized validation that identifies persons who earn it as possessing skilled as an Oracle Certified Java Programmer. If a candidate wants significant improvement in career growth needs enhanced knowledge, skills, and talents. The Oracle Java SE 8 Programmer II 1Z0-809 Exam certification provides proof of this advanced knowledge and skill. If a candidate has knowledge of associated technologies and skills that are required to pass Oracle Java SE 8 Programmer II 1Z0-809 Exam then he should take this exam.

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1Z0-809 Exam topics

Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our Oracle 1Z0-809 exam dumps will include the following topics:

Java Concurrency
Java I/O Fundamentals
Advanced Java Class Design
Generics and Collections
Use Java SE 8 Date/Time API
Lambda Built-in Functional Interfaces
Java Class Design
Localization
Java File I/O (NIO.2)
Exceptions and Assertions
Java Stream API
Building Database Applications with JDBC

Oracle 1z1-809 Exam Syllabus Topics:

Section	Objectives
Topic 1: Localization	- Internationalization 1. Use Locale and ResourceBundle 2. Format dates and numbers 3. Handle localization properties
Topic 2: Lambda Built-in Functional Interfaces	- Functional programming 1. Use primitive functional interfaces 2. Use UnaryOperator and BinaryOperator 3. Use Predicate, Consumer, Function, and Supplier
Topic 3: Java Class Design	- Object-oriented principles 1. Create singleton and immutable classes 2. Implement encapsulation 3. Override equals, hashCode, and toString 4. Use static variables, methods, and initialization blocks 5. Implement inheritance and polymorphism
Topic 4: Java File I/O	- NIO.2 API 1. Use Path and Files classes 2. Read file attributes 3. Traverse directory structures
Topic 5: Generics and Collections	- Collections framework 1. Create and use generic classes 2. Iterate collections with Streams and forEach 3. Use Comparator and Comparable 4. Use ArrayList, TreeSet, TreeMap, and ArrayDeque
Topic 6: Java Concurrency	- Multithreading 1. Use ExecutorService 2. Use synchronized blocks and locks 3. Create and manage threads 4. Use concurrent collections
Topic 7: Java I/O Fundamentals	- Input and output 1. Use BufferedReader and BufferedWriter 2. Read and write files 3. Use serialization
Topic 8: Exceptions and Assertions	- Error handling 1. Create custom exceptions 2. Use try-catch and try-with-resources 3. Use assertions
Topic 9: Advanced Java Class Design	- Advanced object-oriented features 1. Use abstract classes and interfaces 2. Develop Lambda expressions 3. Use enum types 4. Use the final keyword 5. Create nested and inner classes
Topic 10: Building Database Applications with JDBC	- Database connectivity 1. Process ResultSet data 2. Use JDBC drivers and connections 3. Execute SQL statements
Topic 11: Java Stream API	- Stream processing 1. Use map, flatMap, and peek 2. Use findFirst, findAny, and match methods 3. Sort and filter data using streams 4. Collect and group stream results 5. Use Optional
Topic 12: Java SE 8 Date/Time API	- Date and time handling 1. Use LocalDate, LocalTime, and LocalDateTime 2. Use Period and Duration 3. Format and parse date values