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Oracle 1z1-813

1z1-813

Exam Code: 1z1-813

Exam Name: Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions)

Updated: Jul 21, 2026

Q & A: 60 Questions and Answers

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About Oracle 1z1-813 Exam

Our 1z0-813 exam dumps will include those topics:

  • Lambda
  • Java Streams.
  • Enhancements
  • Java Collections
  • Concurrency
  • Java File I/O
  • Localization

For more info visit:1z0-813 Exam Reference

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1z1-813 exam dumps

Oracle 1z1-813 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Decomposition Operation And Reduction Operation In Streams
  • Including Number And Date Format Patterns
Topic 2
  • Use Static And Default Methods Of An Interface Including
  • Refactoring A Lambda Expression To A Method Reference
Topic 3
  • Use The Parallel Fork
  • Join Framework
  • Develop Code That Uses Diamond With Generic Declarations
Topic 4
  • Each Class Is Contained In A Separate File, And All Files Are In One Directory
  • Missing Package And Import Statements
Topic 5
  • Work With Dates And Times Across Time Zones And Manage Changes Resulting From Daylight Savings
Topic 6
  • Sample Code Might Have Unintended Line Breaks
  • Perform Calculations On Java Streams By Using Count
Topic 7
  • Format Dates, Numbers, And Currency Values For Localization With The Numberformat And Dateformat Classes
Topic 8
  • Future To Execute Tasks Using Thread Pools
  • Use Executor, Executorservice, Executors, Callable
Topic 9
  • Identify The Lambda Operations That Are Lazy
  • Develop Code That Uses Parallel Streams
Topic 10
  • Operate On File And Directory Paths By Using The Paths Class
  • Observe The Changes In A Directory By Using The Watchservice Interface
Topic 11
  • Develop Code That Uses Java SE 8 Collection Improvements
Topic 12
  • Describe Type Inference And Target Typing
  • Develop Code That Uses Try-With-Resources Statements
Topic 13
  • Create And Manage Date- And Time-Based Events By Using Localdate
  • Describe The Stream Interface And Pipelines
Topic 14
  • Build A Resource Bundle For A Locale And Call A Resource Bundle From An Application
  • Sets The Locale With A Locale Object
Topic 15
  • Develop Code That Handles Multiple Exception Types In A Single Catch Block
  • Develop Code That Uses A Method Reference
Topic 16
  • Develop Code That Uses String Objects In The Switch Statement
  • Inheritance Rules For A Default Method
Topic 17
  • Create A Stream By Using The Arrays.Stream() And Intstream.Range() Methods
Topic 18
  • Develop Code That Iterates A Collection, Filters A Collection
  • Find A File By Using The Pathmatcher Interface
Topic 19
  • Describe The Advantages Of Localizing An Application And Developing Code That Defines
  • Combination Of Date And Time In A Single Object

Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-813

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