Java Quizzes, Questions & Answers

Recent Quizzes

This Capgemini quiz assesses knowledge on various topics including Java technology, the structure of the JDK, and specific company details like employee distribution. It is designed for learners interested in IT and corporate...

Questions: 5 | Attempts: 294 | Last updated: Mar 21, 2023

Sample Question
What language is not running on the JVM?

Clojure

Renjin

Node.js

Java Se 8 Programmer OCA Exam Quiz!

Java SE 8 Programmer OCA Exam Quiz!

The OCAJP 8 exam is associate-level programmer certification offered by Oracle. Here is a 'Java SE 8 Programmer OCA Exam quiz' that will help you prepare for this exam. So, if you're planning to appear in the...

Questions: 21 | Attempts: 8991 | Last updated: Aug 20, 2024

Sample Question
Which of the following are valid Java identifiers?

A$B

_helloWorld

. true

. java.lang

Public

1980_s

Java 2

Java 2 is a quiz designed to assess fundamental Java programming skills. It includes questions on variable manipulation, commenting syntax, and basic programming concepts, focusing on enhancing practical Java coding abilities.

Questions: 42 | Attempts: 1073 | Last updated: Mar 22, 2023

Sample Question
Suppose x = 2 and y = 3. If the statement x *= y; is executed once, what is the value of x?

2

3

5

6

Midterm - CIT 111 - Intro To Java

MidTerm - CIT 111 - Intro to Java

This midterm quiz for CIT 111 - Intro to Java assesses core Java programming concepts. It covers GUI containers, method visibility, method nesting, and uses of Java standard libraries. Essential for students enhancing their Java...

Questions: 50 | Attempts: 115 | Last updated: Jul 17, 2024

Sample Question
Is a Container object in GUI programming a primitive variable that contains...

True

False

Java Quiz: Toughest Questions! Trivia MCQ

Challenge your Java knowledge with this trivia! Featuring tough questions on object-oriented programming, class accessibility, and object definitions, this quiz tests your understanding and skills in Java, enhancing your...

Questions: 93 | Attempts: 195 | Last updated: Mar 18, 2023

Sample Question
Object-Oriented Programming means

Being objective about what you develop

Designing the application based on the objects discovered when analysing the problem

Writing an algorithm before writing your program and having a test plan

Writing a program composed of Java classes

J2ee Concepts

J2EE Concepts

This quiz was created by TeoGol29.Remember, concepts are what really matter.

Questions: 20 | Attempts: 3902 | Last updated: Mar 22, 2023

Sample Question
Which of the following statements about the fetch modes in Entity beans is FALSE?

The default fetching mode for a field in an Entity bean annotated by @Basic is LAZY.

There are two fetch modes : EAGER and LAZY.

The default fetching mode for a field in an Entity bean annotated by @OneToMany is LAZY.

@Lob annotation does not have a default fetch mode.

Can You Pass This Tough Java Test?

Can you pass this tough JAVA TEST?

Challenge your Java skills with this tough test! Covering topics from basic data types to exception handling, this quiz assesses your understanding of core Java principles. Perfect for learners looking to test their Java...

Questions: 39 | Attempts: 2129 | Last updated: Feb 9, 2024

Sample Question
What is the size of a Char?

4 bits

7 bits

8 bits

16 bits

Questions On Java Basics

Questions on Java Basics

Java is one of the most used programs by nerds and techs in the world today. If you are one of them, you know practice is key. This quiz helps you practice on it. All the best.

Questions: 10 | Attempts: 171 | Last updated: Mar 21, 2023

Sample Question
Programs designed for maintainability are constructed from small simple pieces or modules. Modules in Java are called:

A.methods.

B.classes.

C.arguments.

D.both methods and classes.

Hardest Java Test: Trivia Quiz!

Challenge your Java skills with the 'Hardest Java Test: Trivia Quiz!' This quiz tests your understanding of Java programming concepts, including class structures, exception handling, collections, and interfaces. Ideal for...

Questions: 18 | Attempts: 324 | Last updated: Mar 20, 2023

Sample Question
Consider the following program: class Point2D { private int x, y; public Point2D(int x, int y) { this.x = x; } public String toString() { return "[" + x + ", " + y + "]"; } public static void main(String []args) { Point2D point = new Point2D(10, 20); System.out.println(point.toString()); } } Which one of the following options provides the output of this program when executed?

Point

Point

[0,0]

[10,0]

[10,20]

Java Quiz 1 From Java Tutorials

JAVA Quiz 1 from JAVA Tutorials

JAVA Quiz 1 from JAVA Tutorials assesses understanding of Java programming concepts including interfaces, exception handling, and class hierarchies. It's designed to test practical application skills in Java, crucial for software...

Questions: 25 | Attempts: 972 | Last updated: Mar 20, 2023

Sample Question
Given: 11. public interface Status { 12. /* insert code here */ int MY_VALUE = 10; 13. } Which three are valid on line 12? (Choose three.)

Final

Static

Native

Public

Private

Abstract

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