Introduction


Java is a object oriented programming language and its created by James Gosling. It is a independent platform that means you can run any environment.



Where java used?


  1. Android Application
  2. Web Application
  3. Desktop Application
  4. Big Data Technology
  5. Cloud-based Applications
  6. IoT Applications


Java features


  1. Object oriented
  2. Platform independent
  3. Secure
  4. Robust
  5. High performance
  6. Multithread





How java work


First, The java source code convert to byte code using compiler.Then JAVA VIRTUAL MACHINE work with byte code.