Java Quizzes & Trivia

Think you know all about ? You will be amazed at how many new things you could learn with java quizzes online!

Want to learn new facts and trivia about java? Satisfy your hunger for knowledge with some awesome java quizzes? Test yourself and share these java quizzes to find out who the real tech-wizard is! You can prepare for your next test, keep yourself updated or get insights into creating awesome questions with these java quizzes.

Made up of well-researched and interesting quiz questions, each and every java quiz here can test your awareness. With detailed feedback, you can learn something new about java with every question you attempt. So take the ultimate java quiz and check if you're the master of java.

Test Your Java Skills

Take the quiz to test your java programming language skills.

Questions: 10 | Attempts: 3335 | Last updated: Jan 17, 2013

Sample Question
How will you describe Java?

Programming Language

Platform

Both Programming Language and Platform

Abstract Machine

Java Quiz For Beginners

It is created for Beginners in Java. This is to test the knowledge of any Java Developer wannabe.

Questions: 93 | Attempts: 2893 | Last updated: Mar 4, 2016

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

Dbsj - Test Java For Aptech

Working with Database and Security in Java

Questions: 65 | Attempts: 1236 | Last updated: Jul 30, 2011

Sample Question
Driver types are used to categorize the technology used to connect to the database.

True

False

Java Ch10

Java ch10

Questions: 27 | Attempts: 1128 | Last updated: Jul 30, 2011

Sample Question
10.1 Q1: Polymorphism enables you to:

A. program in the general.

B. program in the specific.

C. absorb attributes and behavior from previous classes.

D. hide information from the user. d. hide information from the user.

Java Trivia Test Quiz

Questions: 40 | Attempts: 854 | Last updated: Jan 25, 2019

Sample Question
Consider the following code: Line no 1:class Outer{ Line no 2:public static class Inner{ Line no 3:} Line no 4:public static void display(){ } } Line no 5:public class Test Line no 6:{ Line no 7:public static void main(String args[]) Line no 8:{ Line no 9://Replace with code from the option below Line no 10:}} Which of the following option when replaced at line no 9,instantiates an instance of the nested class?

Outer o = new Outer(); Outer.Inner oi = o.new Outer.Inner();

Outer.Inner o = new Outer.Inner();

Outer.Inner oi = new Inner();

Inner oi = new Outer.Inner();

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Java Questions & Answers

What is the difference between the Jscripts and Java Scripts?

These two are known to be scripting languages but they do have their differences. JScript is the type of language that is owned by Microsoft. This can only be used for applications and programs that are powered by Microsoft. JavaScript can be used by

Which of the following are legal identifiers in Java?

Java is a programming language often seen in computers or when discussing computers. There are several different computer languages today, but Java is a very popular one. There are differences among the computer programming languages and they include

What happens if you call the method close() on a ResultSet object?

The answer to this question is B. The database and JDBC resources are released if you call the method close() on a ResultSet object in Java. If you try to call the method close on a ResultSet task, it will automatically bring you to the database and

What is the difference between Aggregation and Composition?

In child psychology, there are terms used to describe the ways in which children can function independently. Some can function without the need of their parent, whereas others seem to cling to their parent in order to follow their directions. They ha