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Free Oracle 1Z0-829 Exam Questions

Become Oracle Certified with updated 1Z0-829 exam questions and correct answers

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Total 660 Questions | Updated On: Mar 07, 2026
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Question 1

Question ID: UK8298141
Consider below 3 statements:
1. System.out.println(700 * Math.pow(2, -2));
2. System.out.println(700 * (1 / 4));
3. System.out.println(7 * Math.ceil(24.80));
Do all the three statements produce same output?

Answer: B
Question 2

Question ID: UK8298152
Consider below code:
package com.examtest.ocp;
 
import java.time.LocalDate;
 
public class Test {
    public static void main(String [] args) {
        LocalDate d1 = LocalDate.parse("1999-09-09");
        LocalDate d2 = LocalDate.parse("1999-09-09");
        LocalDate d3 = LocalDate.of(1999, 9, 9);
        LocalDate d4 = LocalDate.of(1999, 9, 9);
        System.out.println((d1 == d2) + ":" + (d2 == d3) + ":" + (d3 == d4));
    }
}
What is the result?

Answer: D
Question 3

Question ID: UK8291180
Given code of Test.java file:
package com.examtest.ocp;
 
sealed abstract class Animal permits Cat, Dog { } //Line n1
 
non-sealed class Cat extends Animal { } //Line n2
 
final class Dog extends Animal { } //Line n3
 
final class Tiger extends Animal { } //Line n4
 
public class Test {
    public static void main(String [] args) {
        System.out.println("PERMITS CLAUSE");
    }
}
What is the result?

Answer: A
Question 4

Question ID: UK8293794
Given code of Test.java file:
package com.examtest.ocp;
 
class MyException extends RuntimeException {}
 
class YourException extends RuntimeException {}
 
public class Test {
    public static void main(String[] args) {
        try {
            throw new YourException();
        } catch(MyException | YourException e){
            e = null;
        }
    }
}
What is the result?

Answer: A
Question 5

Question ID: UK8295509
Given code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    public static void main(String[] args) {
        String arr1 [], arr2, arr3 = null; //Line n1
        arr1 = new String[2];
        arr1[0] = "A";
        arr1[1] = "B";
        arr2 = arr3 = arr1; //Line n2
        System.out.println(String.join("-", arr2)); //Line n3
    }
}
What is the result?

Answer: B
Page:    1 / 132      
Total 660 Questions | Updated On: Mar 07, 2026
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