What Is Java? & Where it is use? & Which type of Application we design in Java ?

This type of several Question Are comes to over mind when we Fresher

1 : What Is Java ?

Ans :

         java is a programming Language and Platform Independence Language

(But here generate one more question what is Platform Independence : Ans Is : Any Hardware and Software Environment in which our program is run That is call Platform Independence )

2 : where it is use ?

Ans :

         According to Sun More then 3 billion Application Are Run in java Platform

1. Desktop Applications such as acrobat reader, media player, anti-virus etc
2. Web Applications such as irctc.co.in
3. Enterprise Applications such as banking applications.
4. Mobile
5. Embedded System
6. Smart Card
7. Robotics
8. Games etc.

3 : Type of Java Applications we Design in Java

 

1) Standalone Application

       It is also none as Desktop Application or Windows base Application . an application we need to install each and every PC. like Anti-virus , Media Player etc

2) Enterprise Application

      An application distribute in nature like banking application. It has advantages is High level Security  load balancing and clustering. In java, EJB is used for creating enterprise applications.

3) Web Application

An application that runs on the server side and creates dynamic page, is called web application. Currently, servlet , jsp, struts, jsf etc. technologies are used for creating web applications in java.

4) Mobile Application

An application that is created for mobile devices. Currently Android and Java ME are used for creating mobile applications.

 

                Thanks For Read My Tutorial

                       Mungara Chirantan