Understanding functional and technical aspects of Java SE 11 Developer Exam Number: 1Z0-819

The following will be discussed in the ORACLE 1Z0-006 exam dumps pdf:

• Sort collections and arrays using Comparator and Comparable interfaces
• Implement functional interfaces using lambda expressions, including interfaces from the java.util.function package
• Use a Java array and List, Set, Map and Deque collections, including convenience methods
• Develop thread-safe code, using different locking mechanisms and java.util.concurrent API
• Perform decomposition and reduction, including grouping and partitioning on sequential and parallel streams
• Use Java Streams to filter, transform and process data
• Create worker threads using Runnable and Callable, and manage concurrency using an ExecutorService and java.util.concurrent API
• Use generics, including wildcards

How to book the Java SE 11 Developer Exam Number: 1Z0-819

You register with an Oracle partner pearsonvue.com, tie your Oracle account, choose whether you want to pass in the center or from home. If you choose the option from home, you will be followed through the camera and microphone throughout the exam, there should be no one in the room, you can not talk to anyone and look only at the screen, the Internet must be stable, without troubles, otherwise, the result will be canceled.

Oracle 1Z0-819日本語 Exam Syllabus Topics:

Reference: https://education.oracle.com/java-se-11-developer/pexam_1Z0-819?intcmp=WWOUBLOGPOSTLADJAVA082913

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