Introduction to Java

1
Java

• Introduction to Java

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2
Overview

• Java is high level programming language. It has a
  compiler named JAVA that use to convert java
  language to machine language or byte code.
• It is an object-oriented programming language
  because every action are performed with the help
  of objects. The complete program code is placed
  within classes and interfaces. We can refer a
  class as a blueprint of an object.
• Java is not just a language, it is also
  considered as a technology that gives a platform
  to create mobile and web applications, games,
  etc. It has many frameworks and libraries like
  Spring, Hibernate, Servlet JSP, etc.
• Java is one of the most popular programming
  languages in the world. It is used by around 80
  of IT giants.

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3
Program
public class FirstProgram public
static void main(String args)
System.out.println("Welcome TO Quipo House")

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4
Features

• Simple and easy to learn 
• Compiled and Interpreted
• Platform Independent
• Portable
• Architectural Neutral
• Object-Oriented
• Robust
• Secure
• Distributed
• Multi-threaded and Interactive
• High Performance
• Dynamic and Extensible

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