Oracle 1z1-809 : Java SE 8 Programmer II

Exam Code: 1z1-809

Exam Name: Java SE 8 Programmer II

Updated: Oct 19, 2026

Q & A: 209 Questions and Answers

1z1-809 Free Demo download

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Fail the Oracle Java SE 8 Programmer II once and you pay the full registration fee twice. That is the expensive route; the smart one runs through PassTorrent, where 209 practice questions for the 1z1-809 exam show you precisely where you stand before test day.

Oracle 1z1-809 Exam Syllabus Topics:

Section	Weight	Objectives
Java Class Design	15%	- Create singleton and immutable classes - Implement polymorphism - Implement encapsulation - Use static keyword in blocks, variables, methods, classes - Override hashCode, equals, and toString methods - Implement inheritance including visibility modifiers and composition
JDBC	5%	- Execute queries and updates - Process resultsets - Connect to database
Java SE 8 Date/Time API	7%	- Format and parse dates/times - Work with Period, Duration, time zones - Use LocalDate, LocalTime, LocalDateTime, Instant
Exceptions and Assertions	8%	- Create custom exceptions - Use try-with-resources - Use try-catch, multi-catch, finally - Use assertions
Lambda Expressions and Functional Interfaces	15%	- Use primitive and binary variants of functional interfaces - Use built-in functional interfaces: Predicate, Consumer, Function, Supplier - Use method references - Create and use lambda expressions
Concurrency	12%	- Create threads: Thread class, Runnable, ExecutorService - Use Executors, Callable, Future - Use java.util.concurrent components - Control thread lifecycle and synchronization
Localization	5%	- Use Locale class - Format numbers, dates, messages - Work with resource bundles
Advanced Java Class Design	10%	- Use enumerated types - Use final keyword - Create inner classes: static, local, nested, anonymous - Use abstract classes and methods
Java I/O and NIO.2	8%	- Stream operations on files - Read/write with java.io API - Use Path, Files, FileSystem API
Java Stream API	15%	- Describe Stream interface and pipeline - Filter, map, and process streams - Work with Optional class - Use terminal operations: collect, reduce, count
Generics and Collections	15%	- Analyze type safety and type erasure - Sort and search collections - Use Collections Framework: List, Set, Map, Queue - Use generic classes, interfaces, and methods

Questions Candidates Ask About the Oracle Java SE 8 Programmer II

What is the 1z1-809 passing score, and how much does the exam cost?

Plan on needing 65% to pass the 1z1-809 exam, and budget USD $245 for the official registration. Treat that fee as single-use: a failed attempt means paying the same amount again for a retake. The cheapest insurance policy is preparation — cycle through the 209 practice questions at PassTorrent until your timed mock results clear the passing mark consistently, and only then schedule your exam.

Which official training courses does Oracle recommend for the 1z1-809 exam?

For the Oracle Java SE 8 Programmer II, Oracle points candidates toward these resources:

Training builds the foundation; deliberate practice builds the pass. Layer the 209 practice questions from PassTorrent on top of any course above, and you cover theory and execution in one plan.

What topics are covered in the 1z1-809 exam?

The Oracle Java SE 8 Programmer II blueprint spans 11 domains. The heaviest hitters include Advanced Java Class Design (10%), Exceptions and Assertions (8%), and Generics and Collections (15%). The complete breakdown — every domain and subtopic — is laid out in the syllabus section above, and that is the map your study sessions should follow.

How many questions does the 1z1-809 exam have, and what is the time limit?

Expect 68 questions and 120 minutes on the clock for the 1z1-809 exam. Time management is a skill of its own here: candidates who untimed-study often discover the real pressure only when the countdown starts. Build that muscle memory early — run full timed simulations in the PassTorrent desktop or online test engine, practice flagging and skipping, and let pacing become reflex before exam day.

What if I fail the 1z1-809 exam — and how do I receive the product after paying?

Delivery takes seconds, not days: your download is live immediately after checkout, and a copy reaches your email within one minute. If nothing lands within 2 hours, check the spam folder and message our support team. You may install the software on as many computers as you like — no device cap, ever.

If you sit the 1z1-809 exam within 60 days of purchase and the result is a fail, the PassTorrent money back guarantee has you covered: file within 2 days of the exam with a scan of your enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; exams taken within 3 days of purchase, purchases never used in an actual attempt, free materials, and expired orders fall outside the policy. Not interested in a refund? Exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

What does the Oracle Java SE 8 Programmer II exam actually test?

Formally known as the Java SE 8 Programmer II, the 1z1-809 exam is Oracle's way of certifying that you can apply its technologies to real-world problems — pass it, and you hold the Oracle Certified Professional, Java SE 8 Programmer certification, a Professional-level credential. Because it is vendor-backed and skills-driven, employers treat it as proof rather than promise. It also feeds into a wider path that includes Oracle Certified Associate, Java SE 8 Programmer.

How do I sign up for the 1z1-809 exam?

Book your Oracle Java SE 8 Programmer II seat through these official channels:

One practical note: the 1z1-809 exam is delivered Online proctored or onsite at Pearson VUE test centers, so factor that into which slot you choose.

Is there a way to sample the 1z1-809 practice questions before purchasing?

There is — PassTorrent publishes a free PDF demo of the 1z1-809 materials, so you can verify the accuracy and relevance of the questions before committing a cent. Buying unlocks 365 days of free updates on top of the full question bank, and if your product ever expires, the update service renews at a 50% discount from your member zone.

What are the eligibility requirements for the 1z1-809 exam?

Must pass 1Z0-808 (Java SE 8 Programmer I) to earn the certification

Requirements like these evolve, so before locking in an exam date, double-check the current rules on the official Oracle exam page.

Oracle Java SE 8 Programmer II Sample Questions:

Question #1

Given the code fragment:

What is the result?

A. 4000 : 1000
B. 1000 : 2000
C. 1000 : 4000
D. 4000 : 2000

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Question #2

Given:
class FuelNotAvailException extends Exception { }
class Vehicle {
void ride() throws FuelNotAvailException {//line n1
System.out.println("Happy Journey!");
}
}
class SolarVehicle extends Vehicle {
public void ride () throws FuelNotAvailException {//line n2
super ride ();
}
}
and the code fragment:
public static void main (String[] args) throws Exception {
Vehicle v = new SolarVehicle ();
v.ride();
}
Which modification enables the code fragment to print Happy Journey!?

A. Replace line n2 with void ride() throws Exception {
B. Replace line n2 with private void ride() throws FuelNotAvailException {
C. Replace line n1 with public void ride() throws FuelNotAvailException {
D. Replace line n1 with protected void ride() throws Exception {

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Question #3

Given that these files exist and are accessible:

and given the code fragment:

Which code fragment can be inserted at line n1 to enable the code to print only /company/emp?

A. Stream<Path> stream = Files.find(Paths.get ("/company"), 1,(p,b) -> b.isDirectory (), FileVisitOption.
FOLLOW_LINKS);
B. Stream<Path> stream = Files.list (Paths.get ("/company/emp"));
C. Stream<Path> stream = Files.walk (Paths.get ("/company"));
D. Stream<Path> stream = Files.list (Paths.get ("/company"));

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Question #4

Given the code fragment:
public class FileThread implements Runnable {
String fName;
public FileThread(String fName) { this.fName = fName; }
public void run () System.out.println(fName);}
public static void main (String[] args) throws IOException, InterruptedException { ExecutorService executor = Executors.newCachedThreadPool(); Stream<Path> listOfFiles = Files.walk(Paths.get("Java Projects")); listOfFiles.forEach(line -> { executor.execute(new FileThread(line.getFileName().toString())); // line n1
});
executor.shutdown();
executor.awaitTermination(5, TimeUnit.DAYS);//
line n2
}
}
The Java Projects directory exists and contains a list of files.
What is the result?

A. The program prints files names concurrently.
B. A compilation error occurs at line n1.
C. The program throws a runtime exception at line n2.
D. The program prints files names sequentially.

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Question #5

Given:
public interface Moveable<Integer> {
public default void walk (Integer distance) {System.out.println("Walking");) public void run(Integer distance);
}
Which statement is true?

A. Movable cannot be used in a lambda expression.
B. Moveable can be used as below:Moveable<Integer> animal = n - > n + 10;animal.run(100);animal.walk (20);
C. Moveable can be used as below:Moveable animal = (Integer n) - > System.out.println(n);animal.run (100);Moveable.walk(20);
D. Moveable can be used as below:Moveable<Integer> animal = n - > System.out.println("Running" + n); animal.run(100);animal.walk(20);

Reveal Solution Discussion 0

Correct Answer: D 🗳️

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Oracle 1z1-809 : Java SE 8 Programmer II

Oracle 1z1-809 Exam Syllabus Topics:

Questions Candidates Ask About the Oracle Java SE 8 Programmer II

What is the 1z1-809 passing score, and how much does the exam cost?

Which official training courses does Oracle recommend for the 1z1-809 exam?

What topics are covered in the 1z1-809 exam?

How many questions does the 1z1-809 exam have, and what is the time limit?

What if I fail the 1z1-809 exam — and how do I receive the product after paying?

What does the Oracle Java SE 8 Programmer II exam actually test?

How do I sign up for the 1z1-809 exam?

Is there a way to sample the 1z1-809 practice questions before purchasing?

What are the eligibility requirements for the 1z1-809 exam?

Oracle Java SE 8 Programmer II Sample Questions:

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