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Oracle 1z1-815日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 11 Programmer I |
| Exam Number: | 1Z0-815 |
| Available Languages: | English, Japanese |
| Exam Format: | Multiple Select, Multiple Choice |
| Real Exam Qty: | 80 |
| Exam Duration: | 180 minutes |
| Exam Price: | USD 245 |
| Certificate Validity Period: | Valid for life |
| Related Certifications: | Oracle Certified Professional: Java SE 11 Developer Java SE 11 Programmer II (1Z0-816) |
| Passing Score: | 63% |
| Recommended Training: | Oracle Java SE 11 Developer Learning Path Java SE Programming I |
| Exam Registration: | Oracle University Pearson VUE |
| Sample Questions: |  |
| Exam Way: | Onsite at Pearson VUE centers / Online proctored |
| Pre Condition: | No official prerequisites; recommended 6+ months Java experience |
| Official Syllabus URL: | https://education.oracle.com/java-se-11-programmer-i/pexam_1Z0-815 |
Oracle 1z1-815日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Understanding Java Technology and Environment | 8% | - Describe Java Technology and the Java development environment - Identify key features of the Java language |
| Topic 2: Creating a Simple Java Program | 10% | - Create an executable Java program with a main class - Structure code using packages and imports - Compile and run Java programs from the command line |
| Topic 3: Programming Abstractly Through Interfaces | 6% | - Understand abstract classes and methods - Declare and implement interfaces |
| Topic 4: Using Loop Constructs | 8% | - Use break and continue statements - Create and use while, do-while, for, and enhanced for loops |
| Topic 5: Applying Encapsulation | 6% | - Create getter and setter methods - Apply encapsulation principles |
| Topic 6: Reusing Implementations Through Inheritance | 10% | - Use super keyword and override methods - Create and use subclasses and superclasses - Understand polymorphism and casting |
| Topic 7: Creating and Using Arrays | 8% | - Declare, instantiate, initialize and use multi-dimensional arrays - Declare, instantiate, initialize and use one-dimensional arrays |
| Topic 8: Using Operators and Decision Constructs | 10% | - Use ternary operator - Use if, if-else, switch statements - Use arithmetic, relational, and logical operators |
| Topic 9: Describing and Using Objects and Classes | 12% | - Use access modifiers and encapsulation - Define classes, constructors, and methods - Declare and instantiate Java objects |
| Topic 10: Working with Java Primitive Data Types and String APIs | 12% | - Declare and initialize variables - Manipulate Strings and use String API methods - Use primitive data types and wrapper classes |
1z1-815日本語 Exam FAQ: What Candidates Ask About Oracle Java SE 11 Programmer I (1z1-815日本語版)
The 1z1-815日本語 exam, officially known as Oracle Java SE 11 Programmer I (1z1-815日本語版), is the Oracle test that leads to the Oracle Certified Java Programmer, Silver SE 11 certification at the Associate / Silver level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Oracle Certified Professional: Java SE 11 Developer, Java SE 11 Programmer II (1Z0-816).
The 1z1-815日本語 exam contains 80 questions, and you have 180 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the 1z1-815日本語 exam is 63%, and the official registration fee is USD 245. If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
No official prerequisites; recommended 6+ months Java experience
Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/java-se-11-programmer-i/pexam_1Z0-815.
You can book the 1z1-815日本語 exam through the official registration channels below:
Exam delivery: Onsite at Pearson VUE centers / Online proctored. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Oracle recommends the following training options for Oracle Java SE 11 Programmer I (1z1-815日本語版) candidates:
Pair any course with the 125 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Oracle Java SE 11 Programmer I (1z1-815日本語版) questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 1z1-815日本語 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Oracle Java SE 11 Programmer I (1z1-815日本語版) outline is organized into 10 domains. The first three are:
- Creating and Using Arrays — 8% of the exam
- Creating a Simple Java Program — 10% of the exam
- Programming Abstractly Through Interfaces — 6% of the exam
See the complete exam topics section above for the full outline and the weighting of every domain.
Oracle Java SE 11 Programmer I (1z1-815日本語版) Sample Questions:
与えられた：
p instanceof Pairの場合、p.isValid（）がtrueを返すことが必要です。
この要件が満たされることを保証するための可視性の変更の最小セットはどれですか？
- A. isValidはパブリックである必要があります。
- B. setLeftとsetRightは保護する必要があります。
- C. left、right、setLeft、およびsetRightはプライベートである必要があります。
- D. 左と右はプライベートである必要があります。
ポリモーフィズムの利点はどれですか？
- A. 実行時のより効率的なコード
- B. 他のクラスによる拡張から保護されているコード
- C. 実行時のコードの高速化
- D. 実行時のより動的なコード
- E. より柔軟で再利用可能なコード
与えられた：
結果はどうですか？
- A. watermelonorangelemongrapeapricotapple
- B. nothing
- C. appleorangegrapelemonapricotwatermelon
- D. appleapricotgrapelemonorangewatermelon
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与えられた：
結果はどうですか？
- A. 42 =（x + y）= 42
- B. 6 =（x + y）= 6
- C. 42 =（x + y）= 6
- D. 実行時に例外がスローされます。
- E. 6 =（x + y）= 42
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
高パフォーマンスに貢献するJavaの側面を説明するものはどれですか。
- A. Javaはコード実行を自動的に並列化します。
- B. Javaには、パイプラインバースト実行を有効にするために使用できる組み込み関数のライブラリがあります。
- C. Javaは、頻繁に実行されるコードを監視および最適化します。
- D. Javaはガベージコレクションを優先します。
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
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