Some people study on a computer, some prefer a mobile phone — UpdateDumps meets both. The 1z1-809 materials support almost any electronic device: printable PDF, Windows test engine, and an online version that runs in any browser. The same 209 practice questions for the Oracle Java SE 8 Programmer II follow you everywhere.
Oracle 1z1-809 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer II |
| Exam Number: | 1Z0-809 |
| Related Certifications: | Oracle Certified Associate, Java SE 8 Programmer |
| Available Languages: | English, Japanese, Simplified Chinese |
| Exam Price: | USD $245 |
| Real Exam Qty: | 68 |
| Passing Score: | 65% |
| Certificate Validity Period: | Does not expire |
| Exam Format: | Multiple Choice, Multiple Select |
| Exam Duration: | 120 minutes |
| Recommended Training: | Java SE 8 Programmer II Exam Preparation Seminar Java SE 8 Programming II |
| Exam Registration: | Oracle University Exam Purchase Pearson VUE Registration |
| 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 |
|---|---|---|
| Topic 1: Concurrency | 12% | - Create threads: Thread class, Runnable, ExecutorService - Use java.util.concurrent components - Use Executors, Callable, Future - Control thread lifecycle and synchronization |
| Topic 2: Exceptions and Assertions | 8% | - Use try-with-resources - Use try-catch, multi-catch, finally - Create custom exceptions - Use assertions |
| Topic 3: Java SE 8 Date/Time API | 7% | - Format and parse dates/times - Work with Period, Duration, time zones - Use LocalDate, LocalTime, LocalDateTime, Instant |
| Topic 4: JDBC | 5% | - Connect to database - Process resultsets - Execute queries and updates |
| Topic 5: Java Stream API | 15% | - Use terminal operations: collect, reduce, count - Work with Optional class - Filter, map, and process streams - Describe Stream interface and pipeline |
| Topic 6: Localization | 5% | - Use Locale class - Work with resource bundles - Format numbers, dates, messages |
| Topic 7: Java I/O and NIO.2 | 8% | - Use Path, Files, FileSystem API - Read/write with java.io API - Stream operations on files |
| Topic 8: Generics and Collections | 15% | - Use Collections Framework: List, Set, Map, Queue - Analyze type safety and type erasure - Sort and search collections - Use generic classes, interfaces, and methods |
| Topic 9: Java Class Design | 15% | - Implement inheritance including visibility modifiers and composition - Create singleton and immutable classes - Implement polymorphism - Implement encapsulation - Override hashCode, equals, and toString methods - Use static keyword in blocks, variables, methods, classes |
| Topic 10: Advanced Java Class Design | 10% | - Use abstract classes and methods - Create inner classes: static, local, nested, anonymous - Use final keyword - Use enumerated types |
| Topic 11: Lambda Expressions and Functional Interfaces | 15% | - Use primitive and binary variants of functional interfaces - Create and use lambda expressions - Use method references - Use built-in functional interfaces: Predicate, Consumer, Function, Supplier |
Everything You Are Asking About the Oracle Java SE 8 Programmer II
The Oracle Java SE 8 Programmer II blueprint is divided into 11 domains, headlined by JDBC (5%), Exceptions and Assertions (8%), and Java Stream API (15%). The full weighted outline is in the syllabus section above — our materials are revised against it, and your study hours should follow it too.
For the Oracle Java SE 8 Programmer II, Oracle points candidates toward these resources:
Official training builds the foundation; deliberate practice builds the result. Pair whichever course you choose with 209 practice questions from UpdateDumps and you prepare on both fronts.
The 1z1-809 exam packs 68 questions into 120 minutes. That ratio is the hidden exam-within-the-exam: candidates who never practice under time pressure often know the content and still run out of minutes. Use the UpdateDumps Windows engine or online engine in timed mode, and let pacing become a practiced skill rather than an exam-day surprise.
Delivery first: download immediately after payment, with an email copy arriving within one minute. If 2 hours pass with no email, check spam and contact our support team. There is no limit on how many computers you can install the software on.
If you sit the 1z1-809 exam within 60 days of purchase and do not pass, the UpdateDumps money back guarantee covers you: file within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; the policy excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. If you prefer to keep preparing, exchange the product for two free exam packages of equal value and retain the update service on your original purchase.
You pass the 1z1-809 exam at 65%, and official registration costs USD $245. Keep in mind the fee covers one attempt only — a retake is billed at full price again. The economical path is to self-test first: drill 209 practice questions at UpdateDumps in timed mode until your scores clear the passing mark consistently, then register.
Yes — UpdateDumps offers a free PDF demo of the 1z1-809 practice questions, so you can evaluate the expert-designed content and verified answers before paying anything. Once you purchase, 365 days of free updates are included, and if the product expires, the update service renews at a 50% discount from your member zone.
Must pass 1Z0-808 (Java SE 8 Programmer I) to earn the certification
Vendor rules change periodically, so before booking, confirm the current criteria on the official Oracle exam page.
You can schedule the Oracle Java SE 8 Programmer II through the official channels below:
One note for scheduling: the 1z1-809 exam is delivered Online proctored or onsite at Pearson VUE test centers.
The 1z1-809 exam — full name Java SE 8 Programmer II — is Oracle's certification exam for professionals working with its technologies; passing it awards the Oracle Certified Professional, Java SE 8 Programmer certification, a credential at the Professional level. It is the kind of vendor-issued proof employers can compare across candidates, which is exactly why it stays in demand. It also leads naturally toward Oracle Certified Associate, Java SE 8 Programmer.
Oracle Java SE 8 Programmer II Sample Questions:
Given:
and the command:
java Product 0
What is the result?
- A. New Price: 0.0
- B. A compilation error occurs at line n1.
- C. A NumberFormatException is thrown at run time.
- D. An AssertionError is thrown.
Correct Answer: A 🗳️
Given the code fragments:
and
What is the result?
- A. A compilation error occurs.
- B. Video played.Game played.
- C. class java.lang.Exception
- D. class java.io.IOException
Correct Answer: C 🗳️
Given:
Book.java:
public class Book {
private String read(String bname) { return "Read" + bname }
}
EBook.java:
public class EBook extends Book {
public class String read (String url) { return "View" + url }
}
Test.java:
public class Test {
public static void main (String[] args) {
Book b1 = new Book();
b1.read("Java Programing");
Book b2 = new EBook();
b2.read("http://ebook.com/ebook");
}
}
What is the result?
- A. The EBook.java file fails to compile.
- B. The Test.java file fails to compile.
- C. Read Java ProgrammingView http:/ ebook.com/ebook
- D. Read Java ProgrammingRead http:/ ebook.com/ebook
Correct Answer: B 🗳️
Given the records from the STUDENT table:
Given the code fragment:
Assume that the URL, username, and password are valid.
What is the result?
- A. The STUDENT table is not updated and the program prints:114 : John : [email protected]
- B. A SQLException is thrown at run time.
- C. The STUDENT table is updated with the record:113 : Jannet : [email protected] the program prints:
114 : John : [email protected] - D. The STUDENT table is updated with the record:113 : Jannet : [email protected] the program prints:
113 : Jannet : [email protected]
Correct Answer: B 🗳️
Given the code fragment:
public class Foo {
public static void main (String [ ] args) {
Map<Integer, String> unsortMap = new HashMap< > ( );
unsortMap.put (10, "z");
unsortMap.put (5, "b");
unsortMap.put (1, "d");
unsortMap.put (7, "e");
unsortMap.put (50, "j");
Map<Integer, String> treeMap = new TreeMap <Integer, String> (new
Comparator<Integer> ( ) {
@Override public int compare (Integer o1, Integer o2) {return o2.compareTo (o1); } } ); treeMap.putAll (unsortMap); for (Map.Entry<Integer, String> entry : treeMap.entrySet () ) { System.out.print (entry.getValue () + " ");
}
}
}
What is the result?
- A. z b d e j
- B. d b e z j
- C. A compilation error occurs.
- D. j z e b d
Correct Answer: D 🗳️
1054 Customer Reviews
