Unlike Java, Python or C, HTML is not a programming language because it lacks variables, conditional statements or iterative loops. But so what? HTML has a bigger role to play.

For many coding students, HTML, CSS, Python, Java, JavaScript, C and Ruby are among the easiest programming languages to learn.

When a Java program is executed, one or more class loaders locate and load all the classes that are needed to run the program.

The Java virtual machine (JVM) is a program whose sole purpose is to execute other programs. This simple idea has made Java one of the most successful and long-lived platforms of all time.