Exam Code: 1Z0-816
Exam Name: Java SE 11 Programmer II (1Z0-816日本語版)
Certification Provider: Oracle
Corresponding Certification: Java Platform Standard Edition 11
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Not sure whether the Oracle Java SE 11 Programmer II (1Z0-816日本語版) material is right for you? Download the free demo from PrepAwayPDF and preview a sample of the 80 practice questions before you spend anything.

Oracle 1Z0-816日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java SE 11 Programmer II
Exam Number:1Z0-816
Available Languages:English, Japanese
Exam Duration:180 minutes
Passing Score:63%
Exam Price:USD 245
Certificate Validity Period:Valid until retirement; no fixed expiration
Exam Format:Multiple Choice, Multiple Select, Fill-in-the-Blank
Related Certifications:Oracle Certified Professional: Java SE 11 Developer
Real Exam Qty:80
Recommended Training:Java SE 11 Programmer II Study Guide
Java SE: Programming II
Exam Registration:Pearson VUE Registration
Oracle Certification Portal
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or onsite at Pearson VUE test centers
Pre Condition:Recommended: Java SE 11 Programmer I (1Z0-815) or OCA Java SE 7/8/11 certification; no formal mandatory requirement
Official Syllabus URL:https://www.oracle.com/education/certification/javase-11-programmer-2/

Oracle 1Z0-816日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Modular Applications- Migration to modular applications
- Services in modular applications
- Module declarations and dependencies
Topic 2: Java Stream API- Stream creation and pipelines
- Parallel streams
- Intermediate and terminal operations
Topic 3: Java Interfaces- Functional interfaces
- Default, private, static interface methods
Topic 4: I/O and NIO.2- File I/O, streams, serialization
- NIO.2 Path, Files, FileSystems
Topic 5: Generics and Collections- Generic classes, methods, wildcards
- Collections Framework, Comparator, Comparable
Topic 6: Java Fundamentals- Enumerations
- Final classes, nested, inner, anonymous classes
Topic 7: Lambda Expressions and Built-in Functional Interfaces- java.util.function package
- Lambda syntax and usage
Topic 8: Concurrency- Executors, Callable, Future
- Concurrent collections and synchronization
Topic 9: JDBC Database Applications- PreparedStatement and transactions
- JDBC API, connections, statements
Topic 10: Secure Coding and Localization- Resource bundles and localization
- Secure coding practices
Topic 11: Annotations- Declaring custom annotations
- Using predefined annotations
Topic 12: Exception Handling and Assertions- Try-with-resources
- Custom exceptions and assertions

Everything Candidates Ask About the Oracle 1Z0-816日本語 Exam

The Oracle Java SE 11 Programmer II (1Z0-816日本語版) exam includes 80 questions and gives you 180 minutes to finish. That works out to a tight per-question pace, so flagging a hard item and moving on is usually smarter than getting stuck. Before test day, sit at least one full timed session with the PrepAwayPDF test engine — practicing under the clock is the fastest way to build the rhythm the real 1Z0-816日本語 exam demands.

The 1Z0-816日本語 exam is the official Oracle exam that leads to the Oracle Certified Professional: Java SE 11 Developer certification, positioned at the Professional level. It validates the skills employers expect from certified professionals, and passing it is a concrete step forward in an IT career. It is also connected with other credentials in the same track, including Oracle Certified Professional: Java SE 11 Developer.

Yes. PrepAwayPDF offers a free PDF demo of the Oracle Java SE 11 Programmer II (1Z0-816日本語版) material, so you can check the question style and answer quality before paying. After purchase, your product includes 365 days of free updates; once that period expires, you can extend the update service at a 50% discount from your member zone.

The passing score for the Oracle Java SE 11 Programmer II (1Z0-816日本語版) exam is 63%, and the official registration fee is USD 245. Keep in mind that a failed attempt means paying the full fee again to retake it. A sensible approach is to test yourself first with PrepAwayPDF practice questions and only book your seat once your mock scores sit comfortably above 63%.

The Oracle Java SE 11 Programmer II (1Z0-816日本語版) exam is organized into 12 domains. The main ones include Java Fundamentals; Exception Handling and Assertions; Modular Applications. Weightings tell you where to spend most of your study time, and the full topic breakdown is listed in the exam outline section above on this page.

You can book the 1Z0-816日本語 exam through the official registration channels below:

The exam is delivered as Online proctored or onsite at Pearson VUE test centers, so pick the option that fits your schedule when booking.

If you take the Oracle Java SE 11 Programmer II (1Z0-816日本語版) exam within 60 days of your purchase and do not pass, you can apply for a full refund under the PrepAwayPDF refund policy. The claim requires a scanned enrollment slip and your official Score Report in PDF, submitted within 2 days after the exam; claims are processed within 7 days. Note that the guarantee applies only to the corresponding exam — attempts taken within 3 days of purchase, downloaded-but-never-taken exams, free materials, and expired orders are not covered, and the candidate name must match the payer name. Prefer new material instead of a refund? You can swap for two free exam products of equal value and keep the update service on your original purchase. As for delivery, everything is instant: the download link reaches your mailbox within one minute of payment (contact support if nothing arrives within 2 hours), and there is no limit on how many computers you can install it on.

Recommended: Java SE 11 Programmer I (1Z0-815) or OCA Java SE 7/8/11 certification; no formal mandatory requirement Requirements like these can change, so before you book, confirm the current eligibility rules on the official page: https://www.oracle.com/education/certification/javase-11-programmer-2/.

Oracle recommends the following training options for 1Z0-816日本語 candidates:

Official courses build the theory; the 80 practice questions from PrepAwayPDF then let you measure how ready you actually are for the real exam.

Oracle Java SE 11 Programmer II (1Z0-816日本語版) Sample Questions:

与えられた:

1行目のどのステートメントでこのコードをコンパイルできますか?

  • A. Function<Integer, Integer> f = n -> n * 2;
  • B. Function f = n -> n * 2;
  • C. Function<Integer> f = n -> n * 2;
  • D. Function<int, int> f = n -> n * 2;
  • E. Function<int> f = n -> n * 2;
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for PrepAwayPDF members. You can sign-up / login (it's free).

与えられた:

実行時に3つのファイルがすべて存在する場合、Line 1の各リーダーの状態はどうですか?

  • A. reader1のみが閉じられました。
  • B. 3人のリーダーがすべて閉じられました。
  • C. コンパイルは失敗します。
  • D. 3つのリーダーはすべて開いています。
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

どの3つの注釈の使用が有効ですか? (3つ選択してください。)

  • A. Function<String, String> func = (@NonNull x) -> x.toUpperCase();
  • B. Function<String, String> func = (@NonNull var x) -> x.toUpperCase();
  • C. var obj = new @Interned MyObject();
  • D. Function<String, String> func = (var @NonNull x) -> x.toUpperCase();
  • E. var myString = (@NonNull String) str;
  • F. var v = "Hello" + (@Interned) "World"
Reveal Solution  Discussion  0

Correct Answer: A,C,D  🗳️

与えられた:

Java SEセキュリティガイドラインを実装する3つのアクションはどれですか。 (3つ選択してください。)

  • A. getNames()メソッド名をget $ Names()に変更します。
  • B. 行2をプライベートの最終的なString []名に変更します。
  • C. 行2を保護された揮発性のString []名に変更します。
  • D. 行6をパブリック同期String [] getNames(){に変更します。
  • E. 行4をthis.names = names.clone();に変更します。
  • F. 3行目をprivate Secret(String [] names){に変更します。
  • G. 7行目を変更して、names.clone();を返します。
Reveal Solution  Discussion  0

Correct Answer: B,C,F  🗳️

与えられた:

readObjectメソッドはいつ呼び出されますか?

  • A. このオブジェクトが逆シリアル化された後
  • B. メソッドが呼び出されることはありません。
  • C. このオブジェクトが逆シリアル化される前
  • D. このオブジェクトがシリアル化される前
  • E. このオブジェクトがシリアル化された後
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for PrepAwayPDF members. You can sign-up / login (it's free).

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