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Last Updated: Nov 10, 2026
No. of Questions: 209 Questions & Answers with Testing Engine
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Oracle 1z0-809日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer II |
| Exam Number: | 1Z0-809 |
| Available Languages: | English, Chinese Simplified |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Does not expire |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 68 |
| Passing Score: | 65% |
| Exam Price: | $245 USD |
| Sample Questions: | DOWNLOAD DEMO |
| 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 1z0-809日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Generics and Collections | - Collections framework
|
| Lambda Built-in Functional Interfaces | - Functional programming
|
| Java Class Design | - Object-oriented principles
|
| Java File I/O | - NIO.2 API
|
| Localization | - Internationalization
|
| Java Concurrency | - Multithreading
|
| Building Database Applications with JDBC | - Database connectivity
|
| Java I/O Fundamentals | - Input and output
|
| Java SE 8 Date/Time API | - Date and time handling
|
| Advanced Java Class Design | - Advanced object-oriented features
|
| Java Stream API | - Stream processing
|
| Exceptions and Assertions | - Error handling
|
1z0-809日本語 Exam FAQ: Facts, Preparation, and Support
The 1z0-809日本語 exam consists of 68 questions to be answered within 120 minutes minutes. Timed practice under the same constraints is the standard way to make that pace feel comfortable rather than rushed.
Candidates must first pass Oracle Certified Associate Java SE 8 Programmer (1Z0-808).
The official outline organizes the 1z0-809日本語 exam into weighted domains such as:
- Localization ()
- Lambda Built-in Functional Interfaces ()
- Exceptions and Assertions ()
The Oracle Java SE 8 Programmer II (1z0-809日本語版) practice questions at ActualTestsQuiz follow this same objective map, so every hour of review lands on exam-relevant ground.
The 1z0-809日本語 exam is the official assessment for the Oracle Java SE 8 Programmer II (1z0-809日本語版) certification from Oracle. It verifies that you can apply the published exam objectives to practical scenarios, and the resulting credential showcases your capacity in a way employers immediately recognize — a concrete step in any all-round self-improvement plan.
Twenty-four-hour online service, with real people behind it. Once you have purchased the 1z0-809日本語 exam materials, our staff shoulders the responsibility of answering your questions patiently and immediately — whether it is a download issue, a question about the content, or help understanding the refund policy. Good materials matter, but so does never being stuck alone with them.
You need 65% to pass the 1z0-809日本語 exam, and the fee is $245 USD per attempt. Solid preparation before booking is the most cost-effective strategy — practice until your timed scores sit consistently above the passing mark.
Yes, by design. Payments for the Oracle Java SE 8 Programmer II (1z0-809日本語版) materials go through an established, secure payment platform, so your card data is protected by the gateway itself. Your personal information — email, address, purchase details — is never leaked or shared with third parties. And if anything does go wrong, the twenty-four-hour support team is there to set it right. A purchase should bring you study materials, not new troubles.
Oracle Java SE 8 Programmer II (1z0-809日本語版) Sample Questions:
コードの断片を考えると：
そして
結果は何ですか？
- A. DogCatMouse
- B. [Dog, Cat, Mouse]
- C. A compilation error occurs.
- D. null
Correct Answer: A 🗳️
java.time.Durationについて正しい記述はどれですか？
- A. 夏時間を保存します。
- B. 時間ベースの値を定義します。
- C. タイムゾーンを追跡します。
- D. 日付ベースの値を定義します。
Correct Answer: B 🗳️
Explanation: Only visible for ActualTestsQuiz members. You can sign-up / login (it's free).
コードの断片を考えると：
結果は何ですか？
- A. Susan
Allen
[David] - B. Susan
Susan
[Susan, Allen] - C. David
David
[Susan, Allen] - D. David
Allen
[Susan] - E. Susan
Allen
[Susan, David]
Correct Answer: A 🗳️
Explanation: Only visible for ActualTestsQuiz members. You can sign-up / login (it's free).
ファイルの内容は次のとおりです。
Test.java ファイルのコード フラグメントは次のとおりです。
結果はどうなりましたか？
- A. 実行時に MissingResourceException がスローされます。
- B. 良い一日を！
- C. こんにちは！
- D. 14 行目でコンパイルが失敗します。
Correct Answer: D 🗳️
Given:
class Bird {
public void fly () { System.out.print("Can fly"); }
}
class Penguin extends Bird {
public void fly () { System.out.print("Cannot fly"); }
}
and the code fragment:
class Birdie {
public static void main (String [ ] args) {
fly( ( ) -> new Bird ( ));
fly (Penguin : : new);
}
/* line n1 */
}
Which code fragment, when inserted at line n1, enables the Birdie class to compile?
- A. static void fly (Supplier<? extends Bird> bird) { LOST
- B. static void fly (Consumer<? extends Bird> bird) { bird.accept( ) fly ();
} - C. static void fly (Supplier<Bird> bird) {
bird.get( ) fly ();
} - D. static void fly (Consumer<Bird> bird) {
bird :: fly ();
}
Correct Answer: C 🗳️
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