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Download Oracle : 1Z1-816日本語 Questions & Answers as PDF & Test Software

Last Updated: Sep 15, 2026

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There is no waiting for shipping or enrollment windows: once your order is placed, your 1Z1-816日本語 practice questions arrive in your inbox within a minute. TestSimulate delivers the complete Oracle Java SE 11 Programmer II (1Z1-816日本語版) package — 80 questions with answers — instantly, so studying can start today.

Oracle 1Z1-816日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java SE 11 Programmer II (Retired / Legacy Exam)
Exam Number:1Z0-816
Passing Score:Approximately 65% (varies by exam version)
Real Exam Qty:50-60 (varies by exam version)
Related Certifications:Oracle Certified Associate, Java SE 11 Programmer (1Z0-815)
Oracle Certified Professional, Java SE 11 Developer (1Z0-819)
Exam Price:USD 245
Available Languages:English, Japanese
Exam Duration:180 minutes
Exam Format:Multiple Choice, Multiple Response, Drag and Drop
Certificate Validity Period:Does not expire
Recommended Training:Oracle University Training
Oracle Java SE 11 Documentation
Exam Registration:Oracle Certification Registration
Sample Questions:Oracle 1Z1-816日本語 Sample Questions
Exam Way:Online proctored or test center delivery via Oracle authorized testing providers
Pre Condition:Basic understanding of Java SE programming recommended; prior completion of Java SE Associate-level certification is commonly expected
Official Syllabus URL:https://education.oracle.com

Oracle 1Z1-816日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Object-Oriented Programming- Core OOP concepts
  • 1. Polymorphism
    • 2. Encapsulation
      • 3. Abstraction
        • 4. Inheritance
          Topic 2: Advanced Java Features- Functional programming
          • 1. Functional interfaces
            • 2. Lambda expressions
              - Streams API
              • 1. Collectors and pipelines
                • 2. Stream operations
                  Topic 3: Java APIs- Core APIs
                  • 1. Collections Framework
                    • 2. I/O and NIO
                      • 3. JDBC basics
                        Topic 4: Java Fundamentals- Java language syntax and structure
                        • 1. Data types and variables
                          • 2. Operators and control flow
                            Topic 5: Java Platform Modules System- Module basics
                            • 1. Module dependencies
                              • 2. module-info.java
                                Topic 6: Concurrency- Multithreading
                                • 1. Thread lifecycle
                                  • 2. Synchronization

                                    1Z1-816日本語 Certification Exam — Your Questions, Answered

                                    The 1Z1-816日本語 exam is the official Oracle exam behind Oracle Java SE 11 Programmer II (1Z1-816日本語版) — passing it earns you the Oracle Certified Professional, Java SE 11 Developer certification, a credential positioned at the Professional level. It is built for candidates who want to validate the skills measured by Oracle Java SE 11 Programmer II (1Z1-816日本語版). Depending on your track, the exam is also linked to the Oracle Certified Associate, Java SE 11 Programmer (1Z0-815) and Oracle Certified Professional, Java SE 11 Developer (1Z0-819) certifications, so one pass can move you toward more than one Oracle credential.

                                    The 1Z1-816日本語 exam presents 50-60 (varies by exam version) questions to be completed within 180 minutes. That pace leaves little room for second-guessing: read each question carefully on the first pass, flag the ones you want to revisit, and keep moving instead of stalling on a single item. Before exam day, run at least one full timed session in the TestSimulate desktop or online test engine with a comparable question load — a steady rhythm under the clock is a trainable skill, and it is often what separates a pass from a near miss.

                                    To pass the 1Z1-816日本語 exam you need Approximately 65% (varies by exam version), and the official registration fee is USD 245. Keep in mind that a failed attempt means paying that fee again in full — retakes are not discounted. Given the cost, self-test before you book: if you can score comfortably above the passing mark on two or three consecutive timed TestSimulate practice tests, your budget is far better spent on the exam itself than on a retake.

                                    Basic understanding of Java SE programming recommended; prior completion of Java SE Associate-level certification is commonly expected Because Oracle revises its certification programs from time to time, treat this as a starting point rather than the final word. Confirm the current eligibility requirements on the official Oracle exam page before you register.

                                    Registration for the 1Z1-816日本語 exam is handled through the official channels below:

                                    Delivery method: Online proctored or test center delivery via Oracle authorized testing providers — pick the option that suits you best when booking your slot.

                                    Oracle points Oracle Java SE 11 Programmer II (1Z1-816日本語版) candidates toward the following official courses:

                                    Official courses build the foundation; pairing them with the 80 1Z1-816日本語 practice questions from TestSimulate turns that knowledge into exam-day readiness.

                                    Yes. A free PDF demo of the 1Z1-816日本語 practice questions is available, so you can check the question style and answer quality before spending anything. Every purchase also includes 365 days of free updates — whenever Oracle adjusts the Oracle Java SE 11 Programmer II (1Z1-816日本語版) blueprint, your material is refreshed at no cost during that period. After the first year, you can extend the update service at a 50% discount from your member zone.

                                    TestSimulate backs your purchase with a 100% Money Back Guarantee. If you take the corresponding exam within 60 days of purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date; approved claims are processed within 7 days. The guarantee applies only to the exam matching your purchase, the candidate name must match the payer name, and it does not cover attempts taken within 3 days of purchase, candidates who downloaded the material but never sat the exam, expired orders, or free materials. If you would rather keep preparing, you can exchange the product for two free exam preparation packages of equal value and keep the update service on your original purchase.

                                    Delivery is instant: your download is available right after payment, and a copy is emailed to you within one minute. If nothing arrives within 2 hours, check your spam folder and contact our support team. There is no limit on the number of computers you can install the software on.

                                    The Oracle Java SE 11 Programmer II (1Z1-816日本語版) syllabus is organized into 6 domains. Among the headline areas are Java Platform Modules System, Java APIs, Object-Oriented Programming. Rather than copying every subtopic here, we keep the complete, current outline in the Exam Topics section above — work through it domain by domain with the TestSimulate 1Z1-816日本語 practice questions so nothing on the blueprint catches you off guard.

                                    Oracle Java SE 11 Programmer II (1Z1-816日本語版) Sample Questions:

                                    Question #1

                                    この列挙型宣言を考えると:

                                    このコードを調べます。
                                    System.out.println(Letter.values()[1]);
                                    このコードで200を印刷するには、5行目にどのコードを記述する必要がありますか?

                                    • A. public String toString() { return String.valueOf(ALPHA.v); }
                                    • B. public String toString() { return String.valueOf(Letter.values()[1]); }
                                    • C. String toString() { return "200"; }
                                    • D. public String toString() { return String.valueOf(v); }
                                    Reveal Solution  Discussion  0

                                    Correct Answer: D  🗳️

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

                                    Question #2

                                    与えられた:

                                    どちらが本当ですか?

                                    • A. System.outは標準出力ストリームです。ストリームは、System.outが呼び出されたときにのみ開かれます。
                                    • B. System.inは標準入力ストリームです。ストリームは既に開いています。
                                    • C. System.outは、デフォルトではjava.io.OutputStreamのインスタンスです。
                                    • D. System.inは他のストリームを再割り当てできません。
                                    Reveal Solution  Discussion  0

                                    Correct Answer: B  🗳️

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

                                    Question #3

                                    コードの断片を考えると:
                                    var pool = Executors.newFixedThreadPool(5);
                                    将来の結果= pool.submit(()-> 1);
                                    submit()に渡されるラムダ式のタイプは?

                                    • A. java.util.function.Function
                                    • B. java.util.function.Predicate
                                    • C. java.util.concurrent.Callable
                                    • D. java.lang.Runnable
                                    Reveal Solution  Discussion  0

                                    Correct Answer: C  🗳️

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

                                    Question #4

                                    これらのモジュール宣言を調べます。

                                    どちらが正しいですか? (2つ選択してください。)

                                    • A. ServiceProviderモジュールは、実行時にcom.example.api APIを提供できる唯一のモジュールです。
                                    • B. コンシューマーモジュールにはServiceProviderモジュールが必要です。
                                    • C. com.example.api APIを個別のモジュールServiceAPIに配置すると、複数のプロバイダーモジュールを簡単にインストールできます。
                                    • D. ServiceProviderモジュールは、com.example.api APIを使用するモジュール(コンシューマーなど)のIDを認識していません。
                                    • E. ServiceProviderモジュールは、com.myimplパッケージをエクスポートする必要があります。
                                    Reveal Solution  Discussion  0

                                    Correct Answer: A,B  🗳️

                                    Question #5

                                    与えられた:

                                    そして

                                    結果はどうですか?

                                    • A. 実行時にNullPointerExceptionがスローされます。
                                    • B. 1
                                      ヌル
                                      ヌル
                                    • C. 1
                                      1
                                      1
                                    • D. 実行時にClassCastExceptionがスローされます。
                                    • E. コンパイルは失敗します。
                                    Reveal Solution  Discussion  0

                                    Correct Answer: E  🗳️

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

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