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Oracle 1z1-809 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer II |
| Exam Number: | 1Z0-809 |
| Real Exam Qty: | 68 |
| Available Languages: | English, Japanese, Simplified Chinese |
| Exam Duration: | 120 minutes |
| Passing Score: | 65% |
| Exam Price: | USD $245 |
| Certificate Validity Period: | Does not expire |
| Related Certifications: | Oracle Certified Associate, Java SE 8 Programmer |
| Exam Format: | Multiple Select, Multiple Choice |
| Recommended Training: | Java SE 8 Programmer II Exam Preparation Seminar Java SE 8 Programming II |
| Exam Registration: | Pearson VUE Registration Oracle University Exam Purchase |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Must pass 1Z0-808 (Java SE 8 Programmer I) to earn the certification |
| Official Syllabus URL: | https://education.oracle.com/java-se-8-programmer-ii/pexam_1Z0-809 |
Oracle 1z1-809 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Concurrency | 12% | - Create threads: Thread class, Runnable, ExecutorService - Use java.util.concurrent components - Use Executors, Callable, Future - Control thread lifecycle and synchronization |
| Java Class Design | 15% | - Implement inheritance including visibility modifiers and composition - Create singleton and immutable classes - Use static keyword in blocks, variables, methods, classes - Implement polymorphism - Implement encapsulation - Override hashCode, equals, and toString methods |
| Advanced Java Class Design | 10% | - Use abstract classes and methods - Create inner classes: static, local, nested, anonymous - Use final keyword - Use enumerated types |
| Lambda Expressions and Functional Interfaces | 15% | - Create and use lambda expressions - Use built-in functional interfaces: Predicate, Consumer, Function, Supplier - Use method references - Use primitive and binary variants of functional interfaces |
| Java Stream API | 15% | - Work with Optional class - Use terminal operations: collect, reduce, count - Filter, map, and process streams - Describe Stream interface and pipeline |
| Java I/O and NIO.2 | 8% | - Use Path, Files, FileSystem API - Read/write with java.io API - Stream operations on files |
| Exceptions and Assertions | 8% | - Use try-with-resources - Use try-catch, multi-catch, finally - Create custom exceptions - Use assertions |
| Java SE 8 Date/Time API | 7% | - Work with Period, Duration, time zones - Format and parse dates/times - Use LocalDate, LocalTime, LocalDateTime, Instant |
| Generics and Collections | 15% | - Use Collections Framework: List, Set, Map, Queue - Use generic classes, interfaces, and methods - Sort and search collections - Analyze type safety and type erasure |
| JDBC | 5% | - Process resultsets - Execute queries and updates - Connect to database |
| Localization | 5% | - Format numbers, dates, messages - Work with resource bundles - Use Locale class |
What Lead1Pass Offers Every 1z1-809 Candidate
At present, the 1z1-809 exam's passing score is 65%, and registration costs USD $245. Since failing means registering again at full price, thorough preparation is the economical choice — and Oracle can revise both figures, so confirm them officially before booking.
The Oracle Java SE 8 Programmer II blueprint is built around these main domains:
- Advanced Java Class Design (10%)
- Exceptions and Assertions (8%)
- Localization (5%)
Additional domains appear in the full official outline — our bank covers them all.
Honored in writing. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. You may also exchange your product for two others of equal value at no charge.
Oracle lists these official training options:
Combine structured training with engine-based practice to cover both theory and test-taking rhythm.
By a professional group with dedicated contribution — experienced engineers and educators in this industry who compile every 1z1-809 question and verify every answer across the Oracle Java SE 8 Programmer II objectives. Maintenance is continuous: as new technology standards and knowledge emerge, revisions follow, and each updated version is sent to your mailbox immediately, free for 365 days, with a 50% renewal discount for further partnership. Privacy is protected by principle — your information is classified and never sold or shared, so no one will call you to sell something after our cooperation. And preferential terms — bundle discounts on the three versions, irregular coupons, little gifts — thank you for your trust in return.
Oracle publishes these prerequisites for the Oracle Java SE 8 Programmer II: Must pass 1Z0-808 (Java SE 8 Programmer I) to earn the certification.
Verify the current requirements on the official certification page.
Upon successful payment, our system automatically sends the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support. Updates are part of our long-term partnership: whenever anything changes in the 1z1-809 bank, the updated version goes to your mailbox immediately, free for 365 days, and further partnership continues at half price. Installations are unlimited throughout.
Per the latest exam information, the 1z1-809 exam contains 68 questions with 120 minutes minutes to complete them. The PC Test Engine lets you simulate a full test event under these conditions to check your progress.
Registration runs through the official channels below:
Secure your test center or online slot early — a confirmed date gives your preparation a finish line.
Oracle Java SE 8 Programmer II Sample Questions:
Given:
and the code fragment:
Which modification enables the code fragment to print Speaker?
- A. Replace line n1 with:public static boolean isAvailable (Product p) {
- B. Implement Predicate in the Product.ProductFilter class and replace line n2 with .filter (p -> p.
ProductFilter.test (p)) - C. Replace line n2 with:.filter (p -> p.ProductFilter: :isAvailable (p))
- D. Replace line n2 with:.filter (p -> Product: :ProductFilter: :isAvailable ())
Correct Answer: A 🗳️
Given that version.txt is accessible and contains:
1234567890
and given the code fragment:
What is the result?
- A. 121
- B. 122
- C. The program prints nothing.
- D. 135
Correct Answer: B 🗳️
Given the content:
Given the code fragment:
Which two code fragments when inserted at Line 1, independently, enables the code fragment to print "Hallo'?
- A.
- B.
- C.
- D.
- E.
Correct Answer: C,D 🗳️
Given:
and the code fragment:
What is the result?
- A. 2
- B. An Exception is thrown at run time.
- C. A compilation error occurs at line n1.
- D. 0
Correct Answer: C 🗳️
Given the code fragment:
Which modification enables the code to print Price 5 New Price 4?
- A. Replace line n2 with .map (n -> System.out.println ("New Price" + n -1)) and remove line n3
- B. Replace line n1 with .forEach (e -> System.out.print ("Price" + e))
- C. Replace line n3 with .forEach (n -> System.out.println ("New Price" + n));
- D. Replace line n2 with .mapToInt (n -> n - 1);
Correct Answer: C 🗳️
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