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

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

Migration to a Modular Application

• 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
• Use jdeps to determine dependencies and identify the way to address the cyclic dependencies

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

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

Java Interfaces

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

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
• Create and use lambda expressions

Lambda Operations on Streams

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

Parallel Streams

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

Java File I/O (NIO.2)

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

Language Enhancements

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

Applicable to multiple levels of users

Our Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer study questions are suitable for a variety of levels of users, no matter you are in a kind of cultural level, even if you only have high cultural level, you can find in our 1Z0-817 training materials suitable for their own learning methods. So, for every user of our study materials are a great opportunity, a variety of types to choose from, more and more students also choose our 1Z0-817 test guide, then why are you hesitating? As long as you set your mind to, as long as you have the courage to try a new life, yearning for life for yourself, then to choose our Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer study questions, we will offer you in a short period of time effective way to learn, so immediately began to revise it, don't hesitate, let go to do!

A generally accepted view on society is only the professionals engaged in professionally work, and so on, only professional in accordance with professional standards of study materials, as our Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer study questions, to bring more professional quality service for the user. Our study materials can give the user confidence and strongly rely on feeling, lets the user in the reference appendix not alone on the road, because we are to accompany the examinee on 1Z0-817 exam, candidates need to not only learning content of teaching, but also share his arduous difficult helper, so believe us, we are so professional company. Now, let me introduce our 1Z0-817 test guide to you, so that you can understand us in more details.

Compatible with all browsers

In order to save a lot of unnecessary trouble to users, we have completed our Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer study questions research and development of online learning platform, users do not need to download and install, only need your digital devices have a browser, can be done online operation of the 1Z0-817 test guide. This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. In addition, our test data is completely free of user's computer memory, will only consume a small amount of running memory when the user is using our product. At the same time, as long as the user ensures that the network is stable when using our 1Z0-817 training materials, all the operations of the learning material of can be applied perfectly.

A dragon services

In order to better meet users' need, our Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer study questions have set up a complete set of service system, so that users can enjoy our professional one-stop service. We not only in the pre-sale for users provide free demo, when buy the user can choose in we provide in the three versions, at the same time, our 1Z0-817 training materials also provides 24-hour after-sales service, even if you are failing the exam, don't pass the exam, the user may also demand a full refund with purchase vouchers, make the best use of the test data, not for the user to increase the economic burden. Such a perfect one-stop service of our 1Z0-817 test guide, believe you will not regret your choice, and can better use your time, full study, efficient pass the exam.

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

The registration for the 1z0-817 Exam follows the steps given below.

• Step 1: Visit the Pearsonvue-Website
• Step 2: Through Pearson VUE's scheduling platform, you will be able to choose a test center, time, and date
• Step 3: Search for the 1z0-817 Exam and purchase the exam by making payment using a credit/debit card

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

For more info visit:

Oracle-Community Oracle-exam-preparation Oracle-1z0-817-exam-guide

What is the duration, language, and format of Oracle 1Z0-817: Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer Exam

• Length of Examination: 180 minutes
• Passing score: 63%
• Number of Questions: 80
• Language: English (U.S)
• Format: Multiple choices