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Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Java Basics | 10% | - Import and use Java packages - Understand platform independence and OOP principles - Define the scope of variables - Define the structure of a Java class - Create executable Java applications with main method |
| Topic 2: Working with Inheritance | 15% | - Use super and this keywords - Work with abstract classes and interfaces - Understand polymorphism and overriding - Implement inheritance using extends |
| Topic 3: Working with Methods and Encapsulation | 15% | - Implement encapsulation using access modifiers - Define methods with parameters and return values - Apply method overloading - Use static variables and methods |
| Topic 4: Creating and Using Arrays | 5% | - Declare and use multi-dimensional arrays - Declare, instantiate, and initialize one-dimensional arrays - Access array elements and understand array limits |
| Topic 5: Handling Exceptions | 10% | - Understand exception hierarchy - Use try, catch, finally blocks - Differentiate checked and unchecked exceptions - Throw and declare exceptions |
| Topic 6: Working with Java Data Types | 15% | - Perform type casting and conversions - Use primitive data types and wrapper classes - Declare and initialize variables - Work with String class and its methods |
| Topic 7: Using Loop Constructs | 10% | - Use for, enhanced for, while, and do-while loops - Create nested loops - Apply break and continue statements |
| Topic 8: Using Operators and Decision Constructs | 10% | - Apply if, if-else, and ternary operators - Use switch statements - Use arithmetic, relational, and logical operators |
Everything About the Oracle Java SE 8 Programmer I (1z0-808日本語版) Package
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This package includes 398 practice questions for the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) practice questions are organized around the official exam objectives. Key topics include:
- Creating and Using Arrays (5%)
- Working with Inheritance (15%)
- Using Operators and Decision Constructs (10%)
Clear topic organization makes the material easy to navigate from day one.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam contains 56 questions, and you will have 120 minutes minutes to complete them. Practicing within these limits turns pacing into second nature.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam requires a score of 65% to pass, and the official registration fee is USD 245. Planning around both figures keeps your preparation grounded.
You can register for the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam through the official channels:
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No formal prerequisites; basic programming knowledge recommended
You can confirm the current eligibility requirements on the official 1z0-808日本語 exam page before you register.
Oracle Java SE 8 Programmer I (1z0-808日本語版) Sample Questions:
与えられる:
public class SampleClass {
public static void main(String[] args) {
AnotherSampleClass asc = new AnotherSampleClass(); SampleClass sc = new SampleClass(); sc = asc; System.out.println("sc: " + sc.getClass()); System.out.println("asc: " + asc.getClass());
}}
class AnotherSampleClass extends SampleClass {
}
結果は何ですか?
- A. sc: class AnotherSampleClass
asc: class AnotherSampleClass - B. sc: class SampleClass
asc: class AnotherSampleClass - C. sc: class Object
asc: class AnotherSampleClass - D. sc: class AnotherSampleClass
asc: class SampleClass
Correct Answer: A 🗳️
与えられます：
結果は何ですか？
- A. 行n1と行n2でコンパイルが失敗する
- B. C B A
- C. C
- D. A B C
Correct Answer: B 🗳️
コードの断片を考えます：
結果はどうですか？
- A. 実行時にDateTimeExceptionがスローされます。
- B. 2012-02-10
- C. 2012-02-10 00:00
- D. 2012-01-30
Correct Answer: D 🗳️
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Java 言語のオブジェクト指向機能を説明している 3 つのステートメントはどれですか?
- A. オブジェクトは、他のすべてのオブジェクトのルート クラスです。
- B. オブジェクトは他のオブジェクトと動作を共有できます。
- C. パッケージには複数のクラスが含まれている必要があります。
- D. main メソッドはすべてのクラスで宣言する必要があります。
- E. オブジェクトは再利用できません。
- F. サブクラスはスーパークラスから継承できます。
Correct Answer: A,B,F 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
与えられたコード断片：
どのコードフラグメントはred: blue: small: mediumを印刷しますか。
- A. オプションD
- B. オプションC
- C. オプションA
- D. オプションB
Correct Answer: A 🗳️
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