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Download Oracle : 1z0-815日本語 Questions & Answers as PDF & Test Software

Last Updated: Sep 12, 2026

No. of Questions: 125 Questions & Answers with Testing Engine

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Our Online Test Engine & Self Test Software of TestSimulate 1z0-815日本語 actual study materials can simulate the exam scene so that you will have a good command of writing speed and time. Then multiple practices make you perfect while in the real Oracle 1z0-815日本語 exam. The package practice version will not only provide you high-quality 1z0-815日本語 exam preparation materials but also various studying ways.

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Oracle 1z0-815日本語 Practice Q&A's

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Everyone studies differently, which is why TestSimulate offers Oracle Java SE 11 Programmer I (1z0-815日本語版) preparation in three formats: a printable PDF, a desktop test engine, and an online test engine. Whichever you choose, you work with the same 125 practice questions built around the 1z0-815日本語 exam.

Oracle 1z0-815日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java SE 11 Programmer I
Exam Number:1Z0-815
Exam Format:Multiple Select, Multiple Choice
Available Languages:Japanese, English
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%
Exam Duration:180 minutes
Real Exam Qty:80
Recommended Training:Java SE Programming I
Oracle Java SE 11 Developer Learning Path
Exam Registration:Pearson VUE
Oracle University
Sample Questions:Oracle 1z0-815日本語 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 1z0-815日本語 Exam Syllabus Topics:

SectionWeightObjectives
Programming Abstractly Through Interfaces6%- Understand abstract classes and methods
- Declare and implement interfaces
Describing and Using Objects and Classes12%- Use access modifiers and encapsulation
- Declare and instantiate Java objects
- Define classes, constructors, and methods
Understanding Java Technology and Environment8%- Describe Java Technology and the Java development environment
- Identify key features of the Java language
Using Loop Constructs8%- Create and use while, do-while, for, and enhanced for loops
- Use break and continue statements
Reusing Implementations Through Inheritance10%- Understand polymorphism and casting
- Use super keyword and override methods
- Create and use subclasses and superclasses
Using Operators and Decision Constructs10%- Use ternary operator
- Use if, if-else, switch statements
- Use arithmetic, relational, and logical operators
Creating a Simple Java Program10%- Structure code using packages and imports
- Create an executable Java program with a main class
- Compile and run Java programs from the command line
Applying Encapsulation6%- Create getter and setter methods
- Apply encapsulation principles
Working with Java Primitive Data Types and String APIs12%- Declare and initialize variables
- Use primitive data types and wrapper classes
- Manipulate Strings and use String API methods
Creating and Using Arrays8%- Declare, instantiate, initialize and use multi-dimensional arrays
- Declare, instantiate, initialize and use one-dimensional arrays

Everything Candidates Ask About Oracle Java SE 11 Programmer I (1z0-815日本語版)

The 1z0-815日本語 exam, officially titled Java SE 11 Programmer I (1z0-815日本語版), is the qualifying exam for the Oracle Certified Java Programmer, Silver SE 11 certification, which sits at the Associate / Silver level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a Oracle career path. It also connects to Oracle Certified Professional: Java SE 11 Developer, Java SE 11 Programmer II (1Z0-816), so the effort you put in now keeps paying off as you advance.

The 1z0-815日本語 exam gives you 80 questions to complete within 180 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what TestSimulate's test engines are designed for.

The passing score for Oracle Java SE 11 Programmer I (1z0-815日本語版) is 63%, and the official registration fee is USD 245. Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.

According to the official requirements: No official prerequisites; recommended 6+ months Java experience. Eligibility rules do change from time to time, so confirm the current details on the official exam page before you register.

Registration for the 1z0-815日本語 exam is handled through the official channels below:

The exam is delivered in the following format: Onsite at Pearson VUE centers / Online proctored. Pick a date that leaves room for at least one full timed practice test beforehand.

Oracle recommends the following official training options for candidates preparing for Oracle Java SE 11 Programmer I (1z0-815日本語版):

Courses build the foundation, but they work best alongside question practice. That is where TestSimulate comes in: the 125 practice questions in our 1z0-815日本語 package let you rehearse the exam format at your own pace and see exactly where you stand.

Yes — TestSimulate offers a free PDF demo of the Oracle Java SE 11 Programmer I (1z0-815日本語版) material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.

If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your 1z0-815日本語 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.

The current Oracle Java SE 11 Programmer I (1z0-815日本語版) syllabus is organized into 10 exam domains. The first three are:

  • Describing and Using Objects and Classes (12%)
  • Reusing Implementations Through Inheritance (10%)
  • Applying Encapsulation (6%)

For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your TestSimulate practice questions are mapped to.

Oracle Java SE 11 Programmer I (1z0-815日本語版) Sample Questions:

Question #1

有効な配列宣言はどれですか?

  • A. オブジェクト配列[];
  • B. Float [2]配列;
  • C. int []配列;
  • D. ブール配列[3];
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Question #2

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。
  • B. Dは複数のインターフェースを拡張します。
  • C. Dはメソッドを定義していません。
  • D. DはCからのみa()を継承します。
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

2つのint値を取り、それらの合計をint値として返すメソッドを定義する適切な方法は何ですか?

  • A. int sum(int first、int second){first + second; }
  • B. sum(int first、int second){return first + second; }
  • C. int sum(int first、int second){return first + second; }
  • D. int sum(int first、second){return first + second; }
  • E. void sum(int first、int second){return first + second; }
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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Question #4

与えられた:

結果はどうですか?

  • A. ランタイム例外をスローします。
  • B. オイラーの値= 2.71828
  • C. オイラーの値= "2.71828"
  • D. コードはコンパイルされません。
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #5

与えられたコードフラグメント:
int b = 3;
if ( !(b > 3)) {
System.out.println("square");
}{
System.out.println("circle");
}
System.out.println("...");
結果はどうなりますか?

  • A. スクエアサークル..
  • B. コンパイルに失敗します。
  • C. 正方形..。
  • D. 円...
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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