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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: Apr 01, 2026
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Question 1

Given:

Which two method invocation execute? 

Answer: D,E
Question 2

Question ID: UK8297700
Consider below code of Test.java file:
package com.examtest.ocp;
 
class Parent {
    int i = 10;
    Parent(int i) {
        super();
        this.i = i;
    }
}
 
class Child extends Parent {
    int j = 20;
    
    Child(int j) {
        super(0);
        this.j = j;
    }
    
    Child(int i, int j) {
        super(i);
        this(j);
    }
    
}
 
public class Test {
    public static void main(String[] args) {
        Child child = new Child(1000, 2000);
        System.out.println(child.i + ":" + child.j);
    }
}
What is the result?

Answer: C
Question 3

Question ID: UK8292486
Given code of Test.java file
package com.examtest.ocp;
public class Test {
    public static < T > T get(T t) {
        return t;
    }
    public static void main(String[] args) {
        String str = get("HELLO");
        System.out.println(str);
    }
}
What is the result?

Answer: A
Question 4

Question ID: UK8297291
Consider below code snippet:
var x = Double.valueOf(Math.random() * 10).intValue();
System.out.println(x);
Which of the following statements is correct?

Answer: D
Question 5

Question ID: UK8296394
Consider below code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    public static void main(String[] args) {
        var sb = new StringBuilder();
        System.out.println(sb.append("").append("").append("").length());
    }
}
What is the result?

Answer: A
Page:    1 / 132      
Total 660 Questions | Updated On: Apr 01, 2026
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