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: May 12, 2026

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Question 1

Question ID: UK8291982

Consider below code of Test.java file:

package com.examtest.ocp;

import java.time.LocalDate;

class MyLocalDate extends LocalDate {

@Override

public String toString() {

return super.getDayOfMonth() + "-" + super.getMonthValue() + "-" + super.getYear();

}

public class Test {

public static void main(String [] args) {

MyLocalDate date = LocalDate.parse("1980-03-16");

System.out.println(date);

}

What is the result?

A : 1980-03-16

B : 16-03-1980

C : 16-3-1980

D : An exception is thrown at runtime

E : Compilation error

Answer: A

Question 2

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?

A : Output is any int value between 1 and 10

B : Output is any int value between 1 and 9

C : Output is any int value between 0 and 10

D : Output is any int value between 0 and 9

Answer: D

Question 3

Question ID: UK8296869

Given code of Test.java file:

package com.examtest.ocp;

class Parent {

int var = 1000; // Line n1

int getVar() {

return var;

}

class Child extends Parent {

private int var = 2000; // Line n2

int getVar() {

return super.var; //Line n3

}

public class Test {

public static void main(String[] args) {

Child obj = new Child(); // Line n4

System.out.println(obj.var); // Line n5

}

There is a compilation error in the code.

Which three modifications, done independently, print 1000 on to the console?

A : Change Line n1 to private int var = 1000;

B : Delete the Line n2

C : Change Line n3 to return var;

D : Change Line n4 to Parent obj = new Child();

E : Delete the method getVar() from the Child class

F : Change Line n5 to System.out.println(obj.getVar());

Answer: A,B,D

Question 4

Given:

What is the result?

A : MbMC

B : Mb

C : Mb

D : MA

E : mA

Answer: E

Question 5

Question ID: UK8298565

Consider below code of Test.java file:

package com.examtest.ocp;

public class Test {

public static void main(String[] args) {

String str = "*";

/*INSERT*/

System.out.println(str);

}

Which of the following options, if used to replace /*INSERT*/, will compile successfully and on execution will print ***** on to the console?

Choose 2 options.

A : str.repeat(5);

B : str = str.repeat(5);

C : String.repeat(str, 5);

D : str = String.repeat(str, 5);

E : str *= 5;

F : str = str * 5;

G : for(var var = 0; var < 4; var++) { str += "*";}

H : for(var var = 0; var < 4; var++) { str += "*";}

I : for(int i = 0; i < 5; i++) { str += "*";}

Answer: A,B

Page: 1 / 132

Total 660 Questions | Updated On: May 12, 2026

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