Oracle Java SE 8 Programmer II OCP (1Z0-809) ® 2026
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⚡ Quick Facts
Quick Answer: The Oracle OCI GenAI 2024 Professional (1Z0-1127) costs $245, has 60 questions, 90-minute duration, pass score 68%. Covers Oracle Cloud AI services, large language models, and generative AI applications. ExamCert has 500+ practice questions.
Java SE 8 Programmer II OCP (1Z0-809) Study Materials
The 1Z0-809 OCP certification validates advanced Java skills including generics, collections, lambda expressions, streams, concurrency, I/O, and JDBC.
500+ Advanced Java Questions
Practice with questions covering lambdas, streams, generics, concurrency, I/O, and JDBC
Code Analysis Explanations
Deep-dive explanations for complex Java 8 features including functional interfaces and stream pipelines
Weekly Updates
New questions added weekly based on latest 1Z0-809 exam patterns
How to Prepare for Java 1Z0-809
Follow our proven study strategy used by thousands of successful candidates
What's Included
- ✓500+ exam-style practice questions
- ✓8 complete practice sets
- ✓Free comprehensive study guide
- ✓Detailed explanations for every question
- ✓Weekly question updates
- ✓Progress tracking & weak area analysis
Study Tips from Top Scorers
- 1.Score 85%+ consistently on practice tests before booking your exam
- 2.Review explanations for BOTH correct and wrong answers
- 3.Use the Study Guide for quick revision 2-3 days before exam day
- 4.Focus extra time on domains where your scores are lowest
- 5.Take timed practice sets to build exam-day stamina
Java SE 8 Programmer II OCP (1Z0-809) Exam Domains
85 questions in 150 minutes. Passing score: 65%. Exam fee: $245 USD.
Java Class Design
Abstract classes, interfaces, inner classes, enums
Generics & Collections
Generic types, List, Set, Map, Deque, Comparable
Lambda & Streams
Functional interfaces, lambda expressions, Stream API, Optional
Exceptions & Assertions
Multi-catch, try-with-resources, custom exceptions, assertions
Date/Time API
LocalDate, LocalTime, Period, Duration, DateTimeFormatter
Java I/O & NIO.2
Streams, readers/writers, Path, Files, directory operations
Concurrency
ExecutorService, synchronized, atomic, CyclicBarrier, Fork/Join
JDBC & Localization
DriverManager, ResultSet, Locale, ResourceBundle
Why 1Z0-809?
OCP is the gold standard for Java developers. Validates expertise in advanced Java 8 features. Essential for senior developer roles.
Free vs Premium Java SE 8 OCP (1Z0-809) Practice Questions
Free Download
- ✓ 3 full question sets (100+ questions)
- ✓ Complete OCP study guide
- ✓ Java reference
- ✓ Progress tracking
Unlock Everything
- ✓ All 500+ practice questions
- ✓ Exam Guide
- ✓ Weekly updates
- ✓ 100% refund guarantee
Who Is the Oracle 1Z0-809 Exam For?
Target Audience
The 1Z0-809 OCP validates your expertise in advanced Java SE 8 features. Designed for experienced Java developers who have passed 1Z0-808 (OCA) and want to demonstrate mastery of lambdas, streams, concurrency, and enterprise Java concepts.
Recommended Prerequisites
- •Must have passed 1Z0-808 (OCA) first
- •1-2 years of Java programming experience
- •Familiarity with Java 8 features (lambdas, streams)
- •Understanding of generics, collections, and concurrency
- •Experience with JDBC and file I/O operations
Official Exam Details
Format: Multiple choice
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What Our Users Say About Java 1Z0-809
"Lambda and Stream API questions were incredibly realistic. Passed OCP with 79% after 6 weeks of focused practice!"
"The concurrency questions were the toughest but most accurate I've seen. ExamCert was my primary study resource for 1Z0-809."
"Generics and collections questions helped me understand type erasure deeply. The explanations are better than any textbook."
"Date/Time API and NIO.2 questions were spot-on. These topics are often missed by other prep tools."
"The 8 practice sets perfectly mirror the real OCP exam difficulty. Functional interfaces and Optional questions were excellent."
"JDBC and localization questions filled gaps in my knowledge. Scored 74% on first attempt thanks to this app!"
Download 1Z0-809 Java OCP Practice App
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1Z0-809 OCP 2026
- ✓3 Free Question Sets
- ✓Free Study Guide
- ✓Java Reference
- ✓Progress Tracking
100% refund if you fail first attempt
Oracle Java 1Z0-809 Exam FAQ
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