JDK VS JRE VS JVM Difference

You must have to understand difference between jdk vs jre vs jvm before learning java programming. All these three are related to each other but their tasks are different. Let's try to understand some basic points about JDK, JRE and JVM so that you can differentiate them easily.

Java SE Installation In Windows

For programming in java language, You need to setup environment of your PC so that you can code and run java programs. First of all you need to download and Install Java SE Development Kit In your PC and then you have to set environment variables for java In your system. Follow the steps given bellow to setup Java In windows.

Java Introduction

What is Java?

• Development : Java Is high-level object oriented programming(OOP) language and computing platform originally developed by James Gosling and colleagues at Sun Microsystems and released In 1996. Later on Oracle Corporation owns Sun Microsystems. So now, Java is trademark of Oracle.
• Platform independent : Unlike other languages, Java is platform independent language. It needs only java interpreter to run java programs on any operating system and processor.
• WORA : Java code is "Write once, run anywhere" that means if it runs on one platform then it is not required to recompile it again to run on any another platform.
• Not Just Language : Java is not just language but it is a full platform with lots of , open source APIs, standard APIs, tools etc.