Oracle Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer : 1Z0-817

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Topics of Oracle 1Z0-817: Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer Exam

Candidates must know the exam topics before they start preparation. Our 1z0-817 exam dumps will include the following topics:

Understanding Modules

• Declare modules and enable access between modules
• Describe how a modular project is compiled and run
• Describe the Modular JDK

Migration to a Modular Application

• Use jdeps to determine dependencies and identify the way to address the cyclic dependencies
• Migrate the application developed using a Java version before SE 9 to SE 11 including top-down and bottom-up migration, splitting a Java SE 8 application into modules for migration

Services in a Modular Application

• Describe the components of Services including directives
• Design a service type, load services using ServiceLoader, check for dependencies of the services including consumer and provider modules

Local Variable Type Inference

• Create and use lambda expressions with local variable type inferred parameters
• Use local variable type inference

Java Interfaces

• Create and use methods in interfaces
• Define and write functional interfaces

Lambda Expressions

• Create and use lambda expressions
• Use lambda expressions and method references
• Use primitive and binary variations of base interfaces of java.util.function package
• Use built-in functional interfaces including Predicate, Consumer, Function, and Supplier

Lambda Operations on Streams

• Perform calculations using count, max, min, average, and sum stream operations
• Sort a collection using lambda expressions
• Search stream data using search findFirst, finding, any match, all match, and non-match methods
• Extract stream data using a map, peek, and flatMap methods
• Use Collectors with streams, including the groupingBy and partitioningBy operation
• Use the Optional class

Parallel Streams

• Develop the code that uses parallel streams
• Implement decomposition and reduction with streams

Java File I/O (NIO.2)

• Use Files class to check, delete, copy, or move a file or directory
• Use Stream API with Files
• Use the Path interface to operate on file and directory paths

Language Enhancements

Use the try-with-resources construct Develop code that handles multiple Exception types in a single catch block

Introduction to Oracle 1Z0-817: Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer Exam

Oracle 1Z0-817: Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer Exam is designed for candidates who have knowledge and skills in Java Programming or candidates who willing to have a strong understanding of Java coding can go ahead and appear for this exam. With consistent preparation, there is also another aspect of acing the examination - proper time scheduling. Much like any other examinations, the Upgrade Java 11 OCP assessment provides the enrolled candidate a limited duration for completing the examination. Considering the depth of the questions asked in the examination, you must adapt yourself to the restrictions that the assessment places on you. The most effective method for doing the same is to regularly take the relevant 1z0-817 practice test.

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The average salary of a 1z0-817 Certified Expert in

• India - 15,41,330 INR
• United State - 70,550 USD
• England - 60,550 POUND
• Europe - 60,350 EURO

Who should take the Oracle 1Z0-817: Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer exam

The 1z0-817 exam test is ideal for those technical professionals who want to accelerate their knowledge in Java Programming. There is no such prerequisite for the 1z0-817 exam, anyone who having some skillset in Java coding or having an interest in learning Java can prepare for the 1z0-817 exam. We recommend you take 1z0-817 practice exams to boost your confidence level before sitting in the real exam.

Reference: https://education.oracle.com/upgrade-ocp-java-6-7-8-to-java-se-11-developer/pexam_1Z0-817

Oracle 1Z0-817 Exam Syllabus Topics: