Tight on study time? GuideTorrent condenses the Oracle Java SE 8 Programmer II objectives into 209 focused practice questions, so the hours you have in 2026 actually count. Work through them at your own pace and walk into the 1z0-809 exam with a plan.

Oracle 1z0-809 Exam Syllabus Topics:

Section	Objectives
Topic 1: Localization	- Internationalization 1. Format dates and numbers 2. Handle localization properties 3. Use Locale and ResourceBundle
Topic 2: Java Stream API	- Stream processing 1. Sort and filter data using streams 2. Use findFirst, findAny, and match methods 3. Use map, flatMap, and peek 4. Use Optional 5. Collect and group stream results
Topic 3: Generics and Collections	- Collections framework 1. Use Comparator and Comparable 2. Use ArrayList, TreeSet, TreeMap, and ArrayDeque 3. Iterate collections with Streams and forEach 4. Create and use generic classes
Topic 4: Java File I/O	- NIO.2 API 1. Traverse directory structures 2. Read file attributes 3. Use Path and Files classes
Topic 5: Advanced Java Class Design	- Advanced object-oriented features 1. Create nested and inner classes 2. Develop Lambda expressions 3. Use enum types 4. Use the final keyword 5. Use abstract classes and interfaces
Topic 6: Java Class Design	- Object-oriented principles 1. Create singleton and immutable classes 2. Implement encapsulation 3. Override equals, hashCode, and toString 4. Use static variables, methods, and initialization blocks 5. Implement inheritance and polymorphism
Topic 7: Lambda Built-in Functional Interfaces	- Functional programming 1. Use Predicate, Consumer, Function, and Supplier 2. Use primitive functional interfaces 3. Use UnaryOperator and BinaryOperator
Topic 8: Java SE 8 Date/Time API	- Date and time handling 1. Format and parse date values 2. Use LocalDate, LocalTime, and LocalDateTime 3. Use Period and Duration
Topic 9: Building Database Applications with JDBC	- Database connectivity 1. Use JDBC drivers and connections 2. Execute SQL statements 3. Process ResultSet data
Topic 10: Java Concurrency	- Multithreading 1. Use synchronized blocks and locks 2. Use ExecutorService 3. Create and manage threads 4. Use concurrent collections
Topic 11: Exceptions and Assertions	- Error handling 1. Use assertions 2. Use try-catch and try-with-resources 3. Create custom exceptions
Topic 12: Java I/O Fundamentals	- Input and output 1. Use BufferedReader and BufferedWriter 2. Read and write files 3. Use serialization

Oracle 1z0-809 Exam Q&A for 2026 Candidates

Can I try the 1z0-809 practice questions before I buy?

Yes. GuideTorrent provides a free PDF demo of the 1z0-809 practice questions, so you can check the format and quality before paying anything. Every purchase also includes 365 days of free updates, and once that period expires you can extend the update service at a 50% discount from your member zone.

How many questions are on the 1z0-809 exam, and how long does it take?

The 1z0-809 exam gives you 120 minutes to work through 68 questions, so the clock moves faster than most candidates expect. Keep a steady pace on every item, flag the ones that stall you, and circle back with the time you have banked instead of getting stuck. Time pressure is mostly a rehearsal problem: run at least one full timed mock in the GuideTorrent test engine before your appointment, and the real countdown will feel familiar rather than threatening.

Which credential does the Oracle 1z0-809 exam lead to?

The 1z0-809 exam — officially titled Java SE 8 Programmer II — is the Oracle test you pass to earn the Java SE certification. It sits at the Professional level of the Oracle certification program. Related certifications include Oracle Certified Professional, Java SE 8 Programmer. If that is the credential you are after, the 209 practice questions at GuideTorrent map directly to its official objectives.

What topics are covered in the 1z0-809 exam?

The Oracle Java SE 8 Programmer II blueprint is organized into 12 domains. The first three are:

Java SE 8 Date/Time API
Building Database Applications with JDBC
Generics and Collections

The complete, current topic list appears in the exam outline section above — review it before you start drilling the GuideTorrent practice questions.

Are there any prerequisites for the 1z0-809 exam?

Candidates must first pass Oracle Certified Associate Java SE 8 Programmer (1Z0-808).

Eligibility rules do change, so confirm the current requirements on the official exam page before you apply: https://education.oracle.com/java-se-8-programmer-ii/pexam_1Z0-809.

What if I fail the 1z0-809 exam, and how is my order delivered?

If you take the corresponding 1z0-809 exam within 60 days of purchase and do not pass, you can apply for a full refund under our money-back guarantee. Send a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date, and your claim will be processed within 7 days. Keep in mind that the candidate name must match the purchaser name, and the guarantee does not cover attempts made within 3 days of purchase, materials that were downloaded but never used in an actual exam sitting, free resources, or expired orders. If you would rather keep studying, you can swap the refund for two free exam products of equal value while keeping the update service on your original purchase. Delivery itself is instant: the files are emailed to you within one minute of payment (if nothing arrives within 2 hours, check your spam folder and contact our support team), and there is no limit on how many computers you install them on.

What score do I need to pass the 1z0-809 exam, and what does it cost?

The passing score for the 1z0-809 exam is 65%, and the official registration fee is $245 USD. Remember that an unsuccessful attempt means paying the full $245 USD again to retake it, so booking too early is the expensive way to find out you are not ready. Test yourself with the GuideTorrent practice questions first; once you can clear 65% comfortably on timed runs, scheduling the real exam becomes a much safer bet.

Oracle Java SE 8 Programmer II Sample Questions:

Question #1

Given the definition of the Vehicle class:
class Vehicle {
String name;
void setName (String name) {
this.name = name;
}
String getName() {
return name;
}
}
Which action encapsulates the Vehicle class?

A. Make the getName method private.
B. Make the Vehicle class public.
C. Make the setName method private.
D. Make the name variable public.
E. Make the name variable private.
F. Make the setName method public.

Reveal Solution Discussion 0

Correct Answer: E 🗳️

Question #2

Given:
class ImageScanner implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Scanner closed.");
}
public void scanImage () throws Exception {
System.out.print ("Scan.");
throw new Exception("Unable to scan.");
}
}
class ImagePrinter implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Printer closed.");
}
public void printImage () {System.out.print("Print."); }
}
and this code fragment:
try (ImageScanner ir = new ImageScanner();
ImagePrinter iw = new ImagePrinter()) {
ir.scanImage();
iw.printImage();
} catch (Exception e) {
System.out.print(e.getMessage());
}
What is the result?

A. Scan.Printer closed. Scanner closed. Unable to scan.
B. Scan. Unable to scan.
C. Scan.Scanner closed. Unable to scan.
D. Scan. Unable to scan. Printer closed.

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Question #3

Given the code fragments:
class Caller implements Callable<String> {
String str;
public Caller (String s) {this.str=s;}
public String call()throws Exception { return str.concat ("Caller");}
}
class Runner implements Runnable {
String str;
public Runner (String s) {this.str=s;}
public void run () { System.out.println (str.concat ("Runner"));}
}
and
public static void main (String[] args) InterruptedException, ExecutionException { ExecutorService es = Executors.newFixedThreadPool(2); Future f1 = es.submit (new Caller ("Call")); Future f2 = es.submit (new Runner ("Run")); String str1 = (String) f1.get(); String str2 = (String) f2.get();//line n1 System.out.println(str1+ ":" + str2);
}
What is the result?

A. The program terminates after printing:Run RunnerCall Caller : Run
B. A compilation error occurs at line n1.
C. The program prints:Run RunnerCall Caller : nullAnd the program does not terminate.
D. An Execution is thrown at run time.

Reveal Solution Discussion 0

Correct Answer: C 🗳️

Question #4

For which three objects must a vendor provide implementations in its JDBC driver? (Choose three.)