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: 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 2

Given the course table:

Given the code fragment:

A : 2

B : false

C : true

D : 1

Answer: C

Question 3

Question ID: UK8295941

Given code of TestStudent.java file:

package com.examtest.ocp;

class Student {

String name;

int age;

boolean result;

double height;

}

public class TestStudent {

public static void main(String[] args) {

var stud = new Student(); //Line n1

System.out.println(stud.name + stud.height + stud.result + stud.age); //Line n2

}

What is the result?

A : null0.0false0

B : null0false0

C : null0.0ffalse0

D : null0.0true0

E : Compilation error

Answer: A

Question 4

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 5

Question ID: UK8296388

Consider below code of Test.java file:

package com.examtest.ocp;

public class Test {

public static void main(String[] args) {

final var str = "+";

System.out.println(str.repeat(2) == "++");

}

What is the result?

A : true

B : false

C : +

D : ++

Answer: B

Page: 1 / 132

Total 660 Questions | Updated On: May 12, 2026

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