Oracle 1z1-813 certification exam is designed for professionals who want to upgrade their Java SE 6 or earlier certification to Java SE 8 OCP. Java SE 8 has introduced several new features and enhancements, making it a popular choice for developing enterprise-level applications. Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) certification will validate the skills and knowledge of professionals in Java SE 8 and help them advance their careers.
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Oracle offered the following courses to help you prepare for the certification tests.
This course is recommended, but not required, before taking a 1z0-813 certification exam. When preparing for the 1z0-813 certification exam, keep in mind that real world experience is required to stand a reasonable chance of passing 1z0-813 exam.
Earning the Oracle 1z1-813 certification can help Java developers advance their careers and demonstrate their expertise in the latest version of Java. It can also give them a competitive edge in the job market, as many employers are looking for developers with up-to-date skills in Java SE 8. By passing the 1z1-813 exam, candidates can show that they have the knowledge and skills necessary to work with the latest features and enhancements in Java SE 8.
The Oracle 1z1-813 exam is an excellent opportunity for Java developers to upgrade their skills, showcase their expertise, and enhance their career prospects. Java SE 8 is the latest version of Java programming language, and the updates introduced in Java SE 8 have made it more powerful, efficient, and reliable. Java SE 8 has become the preferred choice of developers worldwide due to its features, performance, and the capability to create robust applications.
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Oracle 1z1-813 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Java Language Enhancements | 15% | - Try-with-resources statements - Diamond operator improvements - String in switch statement, binary literals, underscores in literals - Type inference and target typing - Multi-catch exception handling |
| Java Date/Time API | 15% | - Formatting and parsing dates/times - LocalDate, LocalTime, LocalDateTime, Instant - Time zones and daylight saving adjustments - Period, Duration, and ChronoUnit |
| Localization | 10% | - Locale class and resource bundles - Formatting dates, numbers, and currencies |
| Concurrency Enhancements | 10% | - Java SE 8 concurrent collections improvements - Executors, ExecutorService, Callable, Future - Fork/Join framework |
| Java File I/O (NIO.2) | 15% | - DirectoryStream and FileVisitor - PathMatcher and file attributes - Path and Files classes operations - WatchService for directory changes |
| Interfaces and Lambda Expressions | 15% | - Inheritance rules for default methods - Method references - Functional interfaces and lambda expressions - Static and default methods in interfaces |
| Java Stream API | 20% | - Stream creation: Arrays.stream(), IntStream.range(), etc. - Lazy evaluation and parallel streams - Reduction, decomposition, and aggregation operations - Stream pipelines, intermediate and terminal operations |






