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: Aug 13, 2026

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Question 1

Question ID: UK8297789

Given code of Test.java file:

package com.examtest.ocp;

import java.util.ArrayList;

import java.util.List;

public class Test {

public static void main(String[] args) {

Boolean [] arr = new Boolean[2];

List<Boolean> list = new ArrayList<>();

list.add(arr[0]);

list.add(arr[1]);

if(list.remove(0)) {

list.remove(1);

}

System.out.println(list);

}

What is the result?

A : Compilation error

B : ArrayIndexOutOfBoundsException is thrown at runtime

C : NullPointerException is thrown at runtime

D : [true]

E : [false]

F : []

Answer: C

Question 2

Question ID: UK8298581

Given the code fragment:

String txt = "an";

System.out.println(txt.split("an").length);

What is the result?

A : 0

B : 1

C : 2

D : 3

E : Compilation error

Answer: A

Question 3

Question ID: UK8291985

Consider below code of Test.java file:

package com.examtest.ocp;

import java.time.LocalDate;

public class Test {

public static void main(String [] args) {

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

System.out.println(date.minusYears(-5));

}

What is the result?

A : 1975-03-16

B : 1985-03-16

C : Compilation error

D : Runtime exception

Answer: B

Question 4

Given the course table:

Given the code fragment:

A : 2

B : false

C : true

D : 1

Answer: C

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: Aug 13, 2026

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