Learn Java for free with this interactive course, and get a handle on one of the most popular programming languages in the world.

You'll start with a simple hello world program and proceed to cover common concepts such as Conditional Statements, Loop Statements, Math, and Logic in Java, before moving on to more advanced concepts like Inheritance, Generics, and ArrayLists, along with much more.

By the time you're done, you'll be an intermediate level Java developer, ready to take on your own projects.

Learn Intermediate Java

What is the answer of the following expression?
```
(2+3)-10 * 5;
```

What is the answer of the following expression?
<pre><code>(2+3)-10 * 5;
</code></pre>

Which of the following methods does NOT take one input?

Which of the following methods does NOT take one input?

What is the result of the following logical expression?
```
( 5>= Math.pow(2,3))
```

What is the result of the following logical expression?
<pre><code>( 5&gt;= Math.pow(2,3))
</code></pre>

What is the result of the following expression?
```
((true && true) || false) ^ false
```

What is the result of the following expression?
<pre><code>((true &amp;&amp; true) || false) ^ false
</code></pre>

Let's take a short quiz to test your understanding of operators in Java.

Getting Started with Java!

Variables & User Input

Simple Maths & Logic

Strings and String Processing

Conditional Statements

Loops

Methods

Arrays

Classes and Inheritance

Generics

ArrayLists

Java Exam

Quick Quiz!