Java Quizzes, Questions & Answers

Recent Quizzes

Are you a real programmer? Get ready to take the hardest Java exam trivia quiz that we have brought here for you. The quiz is on Java, and it is going to be very tough. If you know Java very well, only then will you be able to...

Questions: 20 | Attempts: 5820 | Last updated: Jul 3, 2023

Sample Question
Consider the following code and choose the correct option: class X { int x; X(int x){ x=2; } } class Y extends X{ Y(){} void displayX(){ System.out.print(x); } public static void main(String args[]){ new Y().displayX(); } }

Compiles and display 2

Compiles and runs without any output

Compiles and display 0

Compilation error

What Do You Know About Karma Testing?

what Do You Know About Karma Testing?

Another JavaScript test runner is called Karma and if you know how to work with it, consider yourself lucky. Karma will make your work a lot easier! Step right in and take this test to find out if you know everything there is to...

Questions: 10 | Attempts: 43 | Last updated: Mar 22, 2023

Sample Question
What does Karma provide to developers?

A testing environment where they don't have to check their work

A testing environment where they don't have to set up many things

A testing environment where they don't have to spend too much time on one task

A testing environment where they don't have to change many commands

Java Descriptive Test Quiz

Java Descriptive Test quiz

The Java Descriptive Test is specially designed to effectively check the descriptive knowledge related to Java language, why don't you take this quiz to ascertain how well you know the Java language.

Questions: 11 | Attempts: 108 | Last updated: Mar 19, 2023

Sample Question
One of the following is regarded as one of the most powerful basic data structures?

Array

Tree

Stack

Queue

How Well Do You Know Play Framework (Java)?

Play Framework is a web application framework of open source type, usable in many programming languages. If you know much, you will do well in this test. If not, it's still all good.

Questions: 10 | Attempts: 150 | Last updated: Mar 19, 2023

Sample Question
Play Frame Work is written in

Java

Python

Scala

C

How Well Do You Know Java Swing?

Have you studied Java Swing and its concepts? Take this quiz to see how well you know Java Swing. Java Swing was developed to provide users with a look that is similar to other platforms and unrelated to such platforms. It is a...

Questions: 10 | Attempts: 1020 | Last updated: Nov 17, 2023

Sample Question
The Swing is an API for providing a graphical user interface for

Python programs

Java programs

C programs

PHP programs

Java Server Faces MCQ Quiz

Java Server Faces (JSF ) is a web application framework. In this JSF quiz, we test your skills by providing you with JSF MCQ and answers. The quiz contains various facts and conceptual and application-based...

Questions: 10 | Attempts: 2509 | Last updated: Aug 22, 2023

Sample Question
What is the Default Templating System for JSF?

Facelets

ReXSL

Spring

XUL

Unit Testing In Java

Unit Testing in Java

Questions: 7 | Attempts: 761 | Last updated: Mar 21, 2023

Sample Question
What is test-driven development (TDD)?

The Tests are normally written before the Code

Software testers do the development in TDD

The code/implemented and then tests are written.

TDD does not require unit tests to be written

Java Exception Handling - II

Questions: 6 | Attempts: 304 | Last updated: Mar 21, 2023

Sample Question
Which of the following are true about Exceptions in the Java language?

They are only thrown when a user makes a mistake while using your program

All types of exceptions are instances of the same single class

They must be caught or declared to be thrown by your methods

Compiler helps with all types of exceptions

Java Exception Handling - 1

Questions: 6 | Attempts: 1142 | Last updated: Mar 15, 2023

Sample Question
What is the base class for Error and Exception in Java?

Throwable

RunTimeExceptions

Throws

Option 4

Java Assessment Test For Senior Java Developers

java Assessment Test for Senior Java Developers

Java is a programming language for developing and designing applications for computers. Here is an assessment test to evaluate your knowledge of Java programming.

Questions: 10 | Attempts: 406 | Last updated: Mar 20, 2023

Sample Question
Who owns the Java now?

Microsoft

Google

Oracle Corporation

The Gosling Microsystems

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