Short on time before your 1z0-809 exam? Prep4sureGuide packs 209 focused practice questions for the Oracle Java SE 8 Programmer II exam into formats you can study anywhere, so every spare hour still counts.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Certified Professional, Java SE 8 Programmer II (1Z0-809) |
| Exam Number: | 1Z0-809 |
| Exam Format: | Multiple Choice, Multiple Response, Drag and Drop |
| Available Languages: | English |
| Certificate Validity Period: | No expiration (Java SE 8 certification does not expire) |
| Real Exam Qty: | Approx. 85 |
| Related Certifications: | Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) |
| Exam Price: | $245 USD |
| Exam Duration: | 150 minutes |
| Passing Score: | 65% |
| Recommended Training: | Java SE 8 Programmer II Exam Preparation Oracle University Java SE 8 Training |
| Exam Registration: | Oracle Certification & Exams Pearson VUE Oracle Exams |
| Sample Questions: | ![]() |
| Exam Way: | Delivered via Pearson VUE test centers or online proctored exam |
| Pre Condition: | Recommended: Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) or equivalent Java programming knowledge |
| Official Syllabus URL: | https://education.oracle.com |
| Section | Objectives |
|---|---|
| Topic 1: Advanced Object-Oriented Concepts | - Nested and Inner Classes - Abstract Classes and Interfaces |
| Topic 2: Functional Programming | - Functional Interfaces - Lambda Expressions |
| Topic 3: Exceptions and Assertions | - Assertions - Exception Handling |
| Topic 4: Streams API | - Stream Operations - Parallel Streams |
| Topic 5: Java Class Design | - Polymorphism and Method Overriding - Inheritance and Encapsulation |
| Topic 6: Java I/O | - Serialization - File I/O (NIO.2) |
| Topic 7: Database Access | - SQL Operations via Java - JDBC API |
| Topic 8: Concurrency | - Concurrency Utilities - Threading and Runnable |
| Topic 9: Generics and Collections | - Generic Types and Methods - Java Collections Framework |
The 1z0-809 exam (Java SE 8 Programmer II) is the official Oracle exam that leads to the Oracle Certified Professional, Java SE 8 Programmer II certification, a credential at the Professional level. Related certifications include Oracle Certified Associate, Java SE 8 Programmer (1Z0-808). Prep4sureGuide provides 209 practice questions to help you prepare for it with confidence.
The 1z0-809 exam contains Approx. 85 questions and gives you 150 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Prep4sureGuide test engine is the best way to make that time pressure feel familiar.
You need 65% to pass, and the official registration fee is $245 USD. Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the Prep4sureGuide timed practice tests stay consistently above the passing line, you are ready to book the exam.
Recommended: Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) or equivalent Java programming knowledge Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Oracle exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Delivered via Pearson VUE test centers or online proctored exam.
Oracle recommends the following training options for this exam:
Official courses build the foundation, and the 1z0-809 practice questions from Prep4sureGuide help you turn that knowledge into exam-day performance.
Yes. Prep4sureGuide offers a free 1z0-809 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding 1z0-809 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The 1z0-809 syllabus is organized into 9 exam domains. Among the first three are Functional Programming, Java Class Design, Java I/O. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Given the content:
Given the code fragment:
Which two code fragments when inserted at Line 1, independently, enables the code fragment to print "Hallo'?





Correct Answer: B,C 🗳️
Which statement is true about java.time.Duration?
Correct Answer: A 🗳️
Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).
Given the definition of the Vehicle class:
Class Vehhicle {
int distance;//line n1
Vehicle (int x) {
this distance = x;
}
public void increSpeed(int time) {//line n2
int timeTravel = time;//line n3
class Car {
int value = 0;
public void speed () {
value = distance /timeTravel;
System.out.println ("Velocity with new speed"+value+"kmph");
}
}
new Car().speed();
}
}
and this code fragment:
Vehicle v = new Vehicle (100);
v.increSpeed(60);
What is the result?
Correct Answer: C 🗳️
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?
Correct Answer: A 🗳️
Given the code fragment:
Assume that the value of now is 6:30 in the morning.
What is the result?
Correct Answer: C 🗳️
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