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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 |
| Exam Duration: | 180 minutes |
| Exam Price: | USD 245 |
| Related Certifications: | Java SE 11 Programmer II (1Z0-816) Oracle Certified Professional: Java SE 11 Developer |
| Exam Format: | Multiple Choice, Multiple Select |
| Certificate Validity Period: | Valid for life |
| Real Exam Qty: | 80 |
| Passing Score: | 63% |
| Available Languages: | English, Japanese |
| 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: Creating a Simple Java Program | 10% | - Create an executable Java program with a main class - Compile and run Java programs from the command line - Structure code using packages and imports |
| Topic 2: Understanding Java Technology and Environment | 8% | - Describe Java Technology and the Java development environment - Identify key features of the Java language |
| Topic 3: Reusing Implementations Through Inheritance | 10% | - Use super keyword and override methods - Create and use subclasses and superclasses - Understand polymorphism and casting |
| Topic 4: Programming Abstractly Through Interfaces | 6% | - Declare and implement interfaces - Understand abstract classes and methods |
| Topic 5: Creating and Using Arrays | 8% | - Declare, instantiate, initialize and use one-dimensional arrays - Declare, instantiate, initialize and use multi-dimensional arrays |
| Topic 6: Using Operators and Decision Constructs | 10% | - Use if, if-else, switch statements - Use arithmetic, relational, and logical operators - Use ternary operator |
| Topic 7: Applying Encapsulation | 6% | - Create getter and setter methods - Apply encapsulation principles |
| Topic 8: Describing and Using Objects and Classes | 12% | - Define classes, constructors, and methods - Declare and instantiate Java objects - Use access modifiers and encapsulation |
| Topic 9: Working with Java Primitive Data Types and String APIs | 12% | - Use primitive data types and wrapper classes - Declare and initialize variables - Manipulate Strings and use String API methods |
| Topic 10: Using Loop Constructs | 8% | - Use break and continue statements - Create and use while, do-while, for, and enhanced for loops |
Your 1z1-815日本語 Questions Answered
The Oracle Java SE 11 Programmer I (1z1-815日本語版) exam requires a score of 63% to pass, and the official registration fee is USD 245. Planning around both numbers helps you set a realistic budget and study schedule.
We believe useful study material should be accessible to every candidate, whatever their budget. That is why our prices are kept reasonable, why a free demo is open to everyone, and why discounts run from time to time — quality preparation should never be a privilege reserved for the few.
This package includes 125 practice questions for the Oracle Java SE 11 Programmer I (1z1-815日本語版) exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
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You can register for the Oracle Java SE 11 Programmer I (1z1-815日本語版) exam through the official channels:
Many candidates combine practice questions with official training. Recommended options include:
The Oracle Java SE 11 Programmer I (1z1-815日本語版) exam contains 80 questions, and you will have 180 minutes minutes to complete them. Practicing under the same time pressure makes the real exam feel like a rehearsal.
No official prerequisites; recommended 6+ months Java experience
You can confirm the current eligibility requirements on the official 1z1-815日本語 exam page before you register.
The Oracle Java SE 11 Programmer I (1z1-815日本語版) practice questions are organized around the official exam objectives. Key topics include:
- Applying Encapsulation (6%)
- Using Loop Constructs (8%)
- Creating and Using Arrays (8%)
Targeted practice against these topics is far more efficient than unfocused reading.
Oracle Java SE 11 Programmer I (1z1-815日本語版) Sample Questions:
与えられたコードフラグメント：
結果はどうなりますか？
- A. 無限ループで1を出力します。
- B. 0
- C. 0
- D. 1
- E. プログラムは何も出力しません。
Correct Answer: E 🗳️
与えられた：
1つまたは複数のマークされた位置に挿入すると、クラスBおよびCがコンパイルできるコードはどれですか。
- A. @Override // position 2public void z() { } // position 3
- B. public void z() { } // position 3
- C. @Override // position 3void x () {} // position 3@Override // position 3public void z() { } // position 3
- D. implements A // position 1@Override // position 2
Correct Answer: A 🗳️
与えられた：
Dがコンパイルエラーを引き起こすのはなぜですか？
- A. Dは複数のインターフェースを拡張します。
- B. Dはメソッドを定義していません。
- C. DはBおよびCからa（）を継承しますが、戻り値の型には互換性がありません。
- D. DはCからのみa（）を継承します。
Correct Answer: B 🗳️
与えられた：
結果はどうですか？
- A. nullnull
- B. ジョエヌル
- C. ジョーマリー
- D. nullMary
Correct Answer: D 🗳️
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与えられた：
結果はどうですか？
- A. 5
- B. 実行時に例外がスローされます。
- C. 4
- D. 3
Correct Answer: A 🗳️
Explanation: Only visible for PassExamDumps members. You can sign-up / login (it's free).
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