Accuracy is a daily job, not a launch-day claim. Our IT staff reviews and updates the 1z1-809 exam question bank every day, keeping the Oracle Java SE 8 Programmer II content aligned with the live exam — and every answer in the ExamTorrent bank is expert-verified.
Oracle 1z1-809 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer II |
| Exam Number: | 1Z0-809 |
| Exam Format: | Multiple Choice |
| Exam Price: | $245 USD |
| Real Exam Qty: | 68 |
| Available Languages: | Chinese Simplified, English |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Does not expire |
| Passing Score: | 65% |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or test center delivery |
| Pre Condition: | Candidates must first pass Oracle Certified Associate Java SE 8 Programmer (1Z0-808). |
| Official Syllabus URL: | https://education.oracle.com/java-se-8-programmer-ii/pexam_1Z0-809 |
Oracle 1z1-809 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Java Stream API | - Stream processing
|
| Java File I/O | - NIO.2 API
|
| Java Class Design | - Object-oriented principles
|
| Exceptions and Assertions | - Error handling
|
| Advanced Java Class Design | - Advanced object-oriented features
|
| Localization | - Internationalization
|
| Java Concurrency | - Multithreading
|
| Lambda Built-in Functional Interfaces | - Functional programming
|
| Building Database Applications with JDBC | - Database connectivity
|
| Generics and Collections | - Collections framework
|
| Java I/O Fundamentals | - Input and output
|
| Java SE 8 Date/Time API | - Date and time handling
|
1z1-809 Exam Facts and Product Questions
Currency is maintained daily, not occasionally. Our IT staff reviews and updates the Oracle Java SE 8 Programmer II question bank every day to keep it aligned with the live 1z1-809 exam. If a revision is underway when you buy or during your update period, we notify you and send the updated version as soon as it is ready — free within your 365 days of updates. You will never be left studying a stale edition without knowing it.
The 1z1-809 exam is the official assessment behind the Oracle Java SE 8 Programmer II certification from Oracle, and its pass rate is genuinely low — many candidates need two or three attempts to get through. The difficulty is real, but it is also manageable: candidates who prepare with material aligned to the published objectives give themselves a far better starting position than those who walk in underprepared.
The official outline divides the 1z1-809 exam into weighted domains, including:
- Exceptions and Assertions ()
- Localization ()
- Advanced Java Class Design ()
The Oracle Java SE 8 Programmer II question bank at ExamTorrent is updated daily against these same objectives, and the free practice test lets you sample that alignment yourself.
Only while you want us to. Update notifications about the Oracle Java SE 8 Programmer II materials are sent because they are useful; once you have passed the 1z1-809 exam, one email to our team opts you out completely — no junk mail, ever. Your personal information is kept secret and safe throughout, and never shared with third parties.
Passing the 1z1-809 exam requires 65%, and registration costs $245 USD — per attempt. With retakes so common on this exam, preparing properly for one focused attempt is the choice that protects your budget.
The 1z1-809 exam contains 68 questions with 120 minutes minutes to complete them. Practicing under the same time limit is the reliable way to make exam-day pacing feel familiar rather than frantic.
Candidates must first pass Oracle Certified Associate Java SE 8 Programmer (1Z0-808).
Oracle Java SE 8 Programmer II Sample Questions:
Given:
public enum USCurrency {
PENNY (1),
NICKLE(5),
DIME (10),
QUARTER(25);
private int value;
public USCurrency(int value) {
this.value = value;
}
public int getValue() {return value;}
}
public class Coin {
public static void main (String[] args) {
USCurrency usCoin =new USCurrency.DIME;
System.out.println(usCoin.getValue()):
}
}
Which two modifications enable the given code to compile? (Choose two.)
- A. Make the getter method of value as a static method.
- B. Make the USCurrency enumeration constructor private.
- C. Nest the USCurrency enumeration declaration within the Coin class.
- D. Add the final keyword in the declaration of value.
- E. Remove the new keyword from the instantion of usCoin.
Correct Answer: B,E 🗳️
Given the code fragments:
class Employee {
Optional<Address> address;
Employee (Optional<Address> address) {
this.address = address;
}
public Optional<Address> getAddress() { return address; }
}
class Address {
String city = "New York";
public String getCity { return city: }
public String toString() {
return city;
}
}
and
Address address = null;
Optional<Address> addrs1 = Optional.ofNullable (address);
Employee e1 = new Employee (addrs1);
String eAddress = (addrs1.isPresent()) ? addrs1.get().getCity() : "City Not available"; What is the result?
- A. New York
- B. null
- C. A NoSuchElementException is thrown at run time.
- D. City Not available
Correct Answer: D 🗳️
Given:
interface Doable {
public void doSomething (String s);
}
Which two class definitions compile? (Choose two.)
- A. public abstract class Work implements Doable {public abstract void doSomething(String s) { }public void doYourThing(Boolean b) { }}
- B. public class Job implements Doable {public void doSomething(Integer i) { }}
- C. public class Do implements Doable {public void doSomething(Integer i) { }public void doSomething (String s) { }public void doThat (String s) { }}
- D. public abstract class Task implements Doable {public void doSomethingElse(String s) { }}
- E. public class Action implements Doable {public void doSomething(Integer i) { }public String doThis (Integer j) { }}
Correct Answer: C,D 🗳️
Given the code fragment:
List<String> colors = Arrays.asList("red", "green", "yellow");
Predicate<String> test = n - > {
System.out.println("Searching...");
return n.contains("red");
};
colors.stream()
.filter(c -> c.length() >= 3)
.allMatch(test);
What is the result?
- A. Searching...Searching...
- B. Searching...Searching...Searching...
- C. A compilation error occurs.
- D. Searching...
Correct Answer: B 🗳️
Given the code fragment:
BiFunction<Integer, Double, Integer> val = (t1, t2) -> t1 + t2; //line n1
//line n2
System.out.println(val.apply(10, 10.5));
What is the result?
- A. A compilation error occurs at line n1.
- B. A compilation error occurs at line n2.
- C. 20
- D. 20.5
Correct Answer: B 🗳️
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