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: Oct 26, 2026

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Question 1

Question ID: UK8292454

Given code of Test.java file:

package com.examtest.ocp;

public class Test {

private static void div(int i, int j) {

try {

System.out.println(i / j);

} catch(ArithmeticException e) {

throw (RuntimeException)e;

}

public static void main(String[] args) {

try {

div(5, 0);

} catch(ArithmeticException e) {

System.out.println("AE");

} catch(RuntimeException e) {

System.out.println("RE");

}

What is the result?

A : Compilation error

B : Program ends abruptly

C : AE is printed on to the console and program terminates successfully

D : RE is printed on to the console and program terminates successfully

Answer: C

Question 2

Given the content of the in. tart file:

23456789

and the code fragment:

What is the content of the out .txt file?

A : 01234567801234

B : 012345678

C : 0123456789234567

D : 0123456789

E : 012345678901234

F : 01234567

Answer: D

Question 3

Question ID: UK8293374

Which of the following are Java Exception classes?

Choose 3 options.

A : ClassCastException

B : NullException

C : NumberFormatException

D : IllegalArgumentException

E : ArrayIndexException

Answer: A,C,D

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?

A : Compilation error

B : Runtime Exception

C : Nothing is printed on to the console and program terminates successfully

Answer: A

Question 5

Given the directory structure:

Given the definition of the Doc class:

Which two are valid definition of the wordDoc class?

A : Package p1;Public non-sealed class wordDoc extends Doc ()

B : Package p1;Public class wordDoc extends Doc ()

C : Package p1, p2;Public non-sealed class WordDoc extends Doc ()

D : Package p1, p2;Public sealed class WordDoc extends Doc ()

E : Package p1,non-sealed abstract class WordDoc extends Doc ()

F : Package p1;Public final class WordDoc extends Doc ()

Answer: A,E

Page: 1 / 132

Total 660 Questions | Updated On: Oct 26, 2026

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