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Updated: Nov 04, 2026
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In 2026, preparing for the 1z0-809日本語 exam no longer means being chained to a desk. With the online APP version from NewPassLeader, your Oracle Java SE 8 Programmer II (1z0-809日本語版) practice questions travel in your pocket — usable on any device, online or offline — and the free demo lets you try that freedom before you buy.
Oracle 1z0-809日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Certified Professional, Java SE 8 Programmer II (1Z0-809) |
| Exam Number: | 1Z0-809 |
| Related Certifications: | Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) |
| Real Exam Qty: | Approx. 85 |
| Passing Score: | 65% |
| Exam Duration: | 150 minutes |
| Available Languages: | English |
| Exam Price: | $245 USD |
| Exam Format: | Drag and Drop, Multiple Choice, Multiple Response |
| Certificate Validity Period: | No expiration (Java SE 8 certification does not expire) |
| Recommended Training: | Java SE 8 Programmer II Exam Preparation Oracle University Java SE 8 Training |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification & Exams |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
Oracle 1z0-809日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Generics and Collections | - Java Collections Framework - Generic Types and Methods |
| Streams API | - Stream Operations - Parallel Streams |
| Advanced Object-Oriented Concepts | - Nested and Inner Classes - Abstract Classes and Interfaces |
| Exceptions and Assertions | - Assertions - Exception Handling |
| Java Class Design | - Polymorphism and Method Overriding - Inheritance and Encapsulation |
| Concurrency | - Threading and Runnable - Concurrency Utilities |
| Database Access | - SQL Operations via Java - JDBC API |
| Java I/O | - File I/O (NIO.2) - Serialization |
| Functional Programming | - Functional Interfaces - Lambda Expressions |
1z0-809日本語 Exam Facts for Busy Professionals
The official training resources include:
Many candidates pair official training with a concise question bank — the courses explain concepts, and distilled practice questions make review time efficient.
The 1z0-809日本語 exam is the official examination for the Oracle Java SE 8 Programmer II (1z0-809日本語版) certification from Oracle. In an industry that keeps attracting new talent, the credential is a straightforward way to prove how capable and efficient you are — it shows employers that your skills have been measured against a recognized standard, not just claimed.
Official registration channels for the 1z0-809日本語 exam:
Booking early secures your preferred slot and gives your preparation a fixed target date.
The official outline organizes the 1z0-809日本語 exam into weighted domains, including:
- Generics and Collections ()
- Functional Programming ()
- Streams API ()
The Oracle Java SE 8 Programmer II (1z0-809日本語版) question bank at NewPassLeader is concise and refined around these same objectives — key points and current question types, with nothing redundant diluting your review.
The 1z0-809日本語 exam presents Approx. 85 questions within 150 minutes minutes. Efficient preparation matters here: practicing concise, exam-aligned questions under time pressure builds the pace this format demands.
Recommended: Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) or equivalent Java programming knowledge
To save time is to lengthen life — and our delivery lives by that. Upon successful payment, our system automatically sends the 1z0-809日本語 exam product to your email address, typically within about a minute, and the confirmation page offers instant download as well. If the email is missing, check your spam folder; after 2 hours without it, contact support. Your purchase also includes 365 days of free updates, with new versions emailed automatically whenever they are released.
The passing score is 65% and the exam fee is $245 USD. Both are worth knowing early: the fee makes thorough preparation the economical choice, and the score gives your timed practice sessions a concrete target.
Yes, and that is its special advantage. The online APP version of the Oracle Java SE 8 Programmer II (1z0-809日本語版) materials works on any electronic device — mobile phone, computer, tablet. Open it once in an online environment for the first time, and afterwards you can keep practicing the 1z0-809日本語 exam questions even without a connection. Anywhere, anytime: the commute, the airport, the quiet corner with no signal. Your preparation schedule finally belongs to you.
Oracle Java SE 8 Programmer II (1z0-809日本語版) Sample Questions:
与えられた：
どのオプションが失敗しますか？
- A. Foo<Object, Object> percentage = new Foo<Object, Object>("Steve", 100);
- B. Foo<String, String> grade = new Foo <> ("John", "A");
- C. Foo<String, Integer> mark = new Foo<Object, Object> ("Steve", 100);
- D. Foo<String, String> pair = Foo.<String>twice ("Hello World!");
Correct Answer: A 🗳️
Given the content of /resourses/Message.properties:
welcome1="Good day!"
and given the code fragment:
Properties prop = new Properties ();
FileInputStream fis = new FileInputStream
("/resources/Message.properties");
prop.load(fis);
System.out.println(prop.getProperty("welcome1"));
System.out.println(prop.getProperty("welcome2", "Test"));//line n1
System.out.println(prop.getProperty("welcome3"));
結果は何ですか？
- A. Good day!
Test
followed by an Exception stack trace - B. A compilation error occurs at line n1.
- C. Good day!
Test
null - D. Good day!
followed by an Exception stack trace
Correct Answer: C 🗳️
Given:
Item table
ID, INTEGER: PK
DESCRIP, VARCHAR(100)
PRICE, REAL
QUANTITY< INTEGER
And given the code fragment:
9. try {
10.Connection conn = DriveManager.getConnection(dbURL, username,
password);
11. String query = "Select * FROM Item WHERE ID = 110";
12. Statement stmt = conn.createStatement();
13. ResultSet rs = stmt.executeQuery(query);
14.while(rs.next()) {
15.System.out.println("ID:" + rs.getInt("Id"));
16.System.out.println("Description:" + rs.getString("Descrip"));
17.System.out.println("Price:" + rs.getDouble("Price"));
18. System.out.println(Quantity:" + rs.getInt("Quantity"));
19.}
20. } catch (SQLException se) {
21. System.out.println("Error");
22. }
Assume that:
- The required database driver is configured in the classpath.
- The appropriate database is accessible with the dbURL, userName, and
passWord exists.
- The SQL query is valid.
What is the result?
- A. An exception is thrown at runtime.
- B. The code prints information about Item 110.
- C. The code prints Error.
- D. Compilation fails.
Correct Answer: B 🗳️
コードの断片を考えると：
行1にどのステートメントを挿入して1,2を印刷できるか。 1,10; 2,20 ;?
- A. BiFunction<Integer, Integer, String> c = (i, j) -> {System.out.print (i + "," + j+ "; ")};
- B. BiConsumer<Integer, Integer, String> c = (i, j) -> {System.out.print (i + "," + j+ "; ")};
- C. BiConsumer<Integer,Integer> c = (i, j) -> {System.out.print (i + "," + j+ "; ");};
- D. BiConsumer<Integer, Integer, Integer> c = (i, j) -> {System.out.print (i + "," + j+ "; ");};
Correct Answer: A 🗳️
Explanation: Only visible for NewPassLeader members. You can sign-up / login (it's free).
customers.txtにアクセス可能であり、複数の行が含まれていると仮定します。
customers.txtファイルの内容を印刷するコードフラグメントはどれですか？
- A. Stream <Path> stream = Files.find（Paths.get（ "customers.txt"））; stream.forEach（c）-> System.out.println（c））;
- B. Stream <String> lines = Files.lines（Paths.get（ "customers.txt"））; lines.forEach（c）-> System.out.println（c））;
- C. Stream <String> stream = Files.find（Paths.get（ "customers.txt"））; stream.forEach（（String c）-> System.out.println（c））;
- D. Stream <Path> stream = Files.list（Paths.get（ "customers.txt"））; stream.forEach（c）-> System.out.println（c））;
Correct Answer: B 🗳️
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