Exam Code: 1z1-808J
Exam Name: Java SE 8 Programmer I (1z0-808日本語版)
Updated: Nov 02, 2026
Q & A: 398 Questions and Answers
1z0-808日本語 Free Demo download
The exam is demanding and the fee is real — fail, and you pay twice or more. Prepare efficiently with the Oracle Java SE 8 Programmer I (1z0-808日本語版) cram sheet at FreePdfDump: 398 practice questions for the 1z0-808日本語 exam.
| Section | Weight | Objectives |
|---|---|---|
| Using Loop Constructs | 10% | - Create nested loops - Apply break and continue statements - Use for, enhanced for, while, and do-while loops |
| Working with Inheritance | 15% | - Use super and this keywords - Implement inheritance using extends - Work with abstract classes and interfaces - Understand polymorphism and overriding |
| 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 |
| Java Basics | 10% | - Understand platform independence and OOP principles - Create executable Java applications with main method - Define the structure of a Java class - Import and use Java packages - Define the scope of variables |
| Using Operators and Decision Constructs | 10% | - Apply if, if-else, and ternary operators - Use switch statements - Use arithmetic, relational, and logical operators |
| Handling Exceptions | 10% | - Understand exception hierarchy - Differentiate checked and unchecked exceptions - Use try, catch, finally blocks - Throw and declare exceptions |
| Working with Methods and Encapsulation | 15% | - Define methods with parameters and return values - Apply method overloading - Implement encapsulation using access modifiers - Use static variables and methods |
| Working with Java Data Types | 15% | - Work with String class and its methods - Use primitive data types and wrapper classes - Declare and initialize variables - Perform type casting and conversions |
No formal prerequisites; basic programming knowledge recommended Eligibility rules change over time, so verify the current requirements on the official page (official 1z0-808日本語 exam page) before registering.
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The Oracle Java SE 8 Programmer I (1z0-808日本語版) is Oracle's certification exam for Oracle Certified Associate, Java SE 8 Programmer, at the Associate level. When a good opportunity appears, the certified hold the vital advantages. Related credentials include Oracle Certified Professional, Java SE 8 Programmer (requires 1Z0-809).
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USD 245 per attempt, 65% to pass. Fail and you pay twice or more — save time and money with the 398 practice questions for the 1z0-808日本語 exam at FreePdfDump.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) blueprint spans 8 domains — including Java Basics (10%), Working with Methods and Encapsulation (15%), Creating and Using Arrays (5%). A cram sheet with direction beats aimless reading; the complete outline above lists every subtopic.
与えられる:
結果は何ですか?
Correct Answer: B 🗳️
コードの断片を考えると:
9行目のどのコードスニペットがtrueと表示されますか?
Correct Answer: B 🗳️
Given:
結果は何ですか?
Correct Answer: A 🗳️
どの2つの配列初期化ステートメントが有効ですか? (2つ選択してください。)
Correct Answer: D,E 🗳️
与えられる:
public class Test {
public static void main(String[] args) {
int arr[] = new int[4];
arr[0] = 1;
arr[1] = 2;
arr[2] = 4;
arr[3] = 5;
int sum = 0;
try {
for (int pos = 0; pos <= 4; pos++) {
sum = sum + arr[pos];
}
} catch (Exception e) {
System.out.println("Invalid index");
}
System.out.println(sum);
}
}
結果は何ですか?
Correct Answer: A 🗳️
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