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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 Format: | Multiple Choice, Multiple Response |
| Certificate Validity Period: | Non-expiring (Oracle Certification policy) |
| Related Certifications: | Oracle Certified Professional: Java SE 11 Developer (1Z0-819) |
| Available Languages: | Japanese, English |
| Recommended Training: | Oracle University Java Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based exam delivered at authorized test centers or online proctored exam (availability may vary by region). |
| Pre Condition: | No formal prerequisites required, but basic Java programming knowledge is recommended. |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1z1-815日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Working with Java Data Types | - Primitive types and reference types
|
| Topic 2: Arrays | - Array manipulation
|
| Topic 3: Java Basics | - Java Platform and Language Fundamentals
|
| Topic 4: Object-Oriented Programming | - Classes and objects
|
| Topic 5: Methods and Encapsulation | - Method definitions and overloading
|
| Topic 6: Operators and Decision Constructs | - Control flow statements
|
| Topic 7: Exception Handling | - Try-catch structure
|
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The 1z1-815日本語 exam is a Oracle certification exam covering the Oracle Java SE 11 Programmer I (1z1-815日本語版) syllabus shown above. It forms part of these credential paths: Oracle Certified Professional: Java SE 11 Developer (1Z0-819). Most candidates are working people studying around jobs and families, which is why Exams-boost built its 125 practice questions for fragmented schedules — PDF, Desktop Test Engine, and Online Test Engine formats included.
Computer-based exam delivered at authorized test centers or online proctored exam (availability may vary by region). Register for the Oracle Java SE 11 Programmer I (1z1-815日本語版) exam through these official channels:
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The official Oracle Java SE 11 Programmer I (1z1-815日本語版) outline divides the exam into 7 domains, the largest being Methods and Encapsulation, Java Basics, and Object-Oriented Programming. The full list is in the topics section above, and Exams-boost's 125 practice questions address every domain in it.
Fees and passing scores are published by Oracle and may vary; verify the current figures on the official site.
Everything needed to start the minute your order arrives: 125 practice questions for the Oracle Java SE 11 Programmer I (1z1-815日本語版) exam in three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Also included: a free demo, 365 days of free updates, a 50% renewal discount afterward, unlimited installations, and remote installation guidance from professional IT staff if you need it.
Oracle recommends these training resources for the Oracle Java SE 11 Programmer I (1z1-815日本語版) exam:
Reinforce the training with the 125 practice questions from Exams-boost — short, frequent sessions fit working schedules better than marathon weekends.
No formal prerequisites required, but basic Java programming knowledge is recommended. Since requirements can change, confirm the current version on the official Oracle exam page before scheduling.
The official Oracle exam page publishes the current question count and time limit; review them before test day.
Oracle Java SE 11 Programmer I (1z1-815日本語版) Sample Questions:
正しい3つの初期化ステートメントはどれですか？ （3つ選択してください。）
- A. int[][] e = {{1,1},{2,2}};
- B. int x = 12_34;
- C. float x = 1.99;
- D. boolean true = (4 == 4);
- E. short sh = (short)`A';
- F. String contact# = "(+2) (999) (232)";
- G. byte b = 10;
char c = b;
Correct Answer: A,B,C 🗳️
Javaモジュールについて正しいのは、次の2つのステートメントですか。 （2つ選択してください。）
- A. -classpathにあるクラスは、名前のないモジュールの一部です。
- B. -classpathからロードされたモジュラーjarは自動モジュールです。
- C. 名前付きモジュールは、自動モジュール内のすべてのクラスに直接アクセスできます。
- D. パッケージが名前付きモジュールと名前なしモジュールの両方で定義されている場合、名前なしモジュールのパッケージは無視されます。
- E. --module-pathからロードされたモジュラーjarは自動モジュールです。
Correct Answer: A,E 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
与えられた：
javacの期待される結果は何ですか？
- A. javacはエラーや警告なしにMycar.javaをコンパイルします。
- B. javacがクラスのコンパイルに失敗し、エラーメッセージを出力します。エラー：メインクラスMycar.classが見つからないか、ロードできませんでした
- C. javacはクラスのコンパイルに失敗し、エラーメッセージを出力します、C：\ workspace4 \ Mycar.java：1：error：パッケージjavaは存在しません
- D. javacはクラスのコンパイルに失敗し、エラーメッセージC：\ workspace4 \ Mycar.java：1：errorを出力します。
予想されるインポートjava.lang
Correct Answer: B 🗳️
与えられた：
このクラスをコンパイルするには、どの2つの変更を行う必要がありますか？ （2つ選択してください。）
- A. 行1を抽象クラスに変更します。パブリック抽象クラスAPI {
- B. 行2のアクセス修飾子をprotected：protected void checkValue（Object value）throws IllegalArgumentExceptionに変更します。
- C. 行1を変更してjava.lang.AutoCloseable：publicインターフェースを拡張しますAPIがAutoCloseable {
- D. 行1をclass：public class API {に変更します
- E. 2行目を抽象メソッドに変更します。publicabstract void checkValue（Object value）throws IllegalArgumentException;
Correct Answer: D,E 🗳️
与えられた：
結果はどうですか？
- A. おはよう、ポッター
- B. おはよう、ハリー
- C. おやすみなさい、ハリー
- D. おやすみなさい、ポッター
Correct Answer: D 🗳️
Explanation: Only visible for Exams-boost members. You can sign-up / login (it's free).
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