Java is a Platform Independent Language ( Platform independent means write once and execute anywhere i.e, you can write the code in Windows Operating System and you can execute it in any Operating system like Mac and another). Java Supports Object Oriented Programming Paradigm(OOPS).
consider all the programming languages, the output of an programming language take into counts.
Java JDK 7 free Download
Java JRE 7 free Download
Why we need Java?
consider all the programming languages, the output of an programming language take into counts.
The output of an Java program can be Byte code. Byte code is a highly optimized set of instuctions designed to be executed by the Java run-time system which is called the Java Virtual Machine(JVM). JVM is a Interpreter for Byte Code. Translating a Java program into Byte Code makes it much easier to run program in a wide of environments i.e, It is called a Platform independent.
Java is available in three editions :
J2SE : Standard Edition for developing command based Applications.
J2EE : Enterprise Edition for Standalone Application and web based Applications.
J2ME : Micro Edition/Mobile Edition for developing Mobile Apps
Java is available in three editions :
J2SE : Standard Edition for developing command based Applications.
J2EE : Enterprise Edition for Standalone Application and web based Applications.
J2ME : Micro Edition/Mobile Edition for developing Mobile Apps
If you want to get started with Java, you need to download Java software
Java JRE 7 free Download
