Oracle certification practice Updated for 2026

Oracle 1z0-809 Java SE 8 Programmer II

Build exam-day confidence with verified questions, detailed explanations, timed simulator sessions, and flexible download formats.

289 questions August 14, 2026 90 days free updates Instant access
Oracle Java SE Oracle Certified Professional, Java SE 8 Programmer
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1z0-809 Premium Bundle

The most complete path from first review to final simulator run.

  • 289 verified questions and answers
  • Premium PDF and exam simulator files
  • Detailed explanations for every answer
  • 57 video lectures included
  • Free updates for 90 days
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Question coverage

A complete map of the current exam.

Use the breakdown to plan review sessions around the highest-volume domains.

Question types

289total
  • Single Choices 255
  • Multiple Choices 34

Every answer includes an explanation.

Exam topics

01 Java Class Design 38 questions
02 Advanced Java Class Design 5 questions
03 Generics and Collections 23 questions
04 Lambda Built-In Functional Interfaces 37 questions
05 Java Stream API 56 questions
06 Exceptions and Assertions 23 questions
07 Use Java SE 8 Date/Time API 13 questions
08 Java IO Fundamentals 15 questions
09 Java File I/O (NIO.2) 24 questions
10 Java Concurrency 23 questions
11 JDBC 27 questions
12 Mix Questions 5 questions
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Preparation that translates into results.

62learners passed Oracle 1z0-809
89.1%average reported exam score
90.2%question similarity reported
Know the exam

Everything you need before scheduling.

What does the Oracle 1z0-809 exam cover?

The current practice file follows the latest Oracle 1z0-809 objectives and helps you review the knowledge areas tested on exam day.

How should I use the 1z0-809 practice questions?

Start with a diagnostic session, review explanations for missed questions, and repeat timed practice until your score and pacing are consistent.

How long do I receive updates?

Your purchase includes 90 days of free updates so your preparation stays aligned with the current exam.