Sunday, August 29, 2021
What is Java?
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language.
Platform in java : Any hardware or software environment in which a program runs is known as a platform. Since java has a runtime environment (JRE) and API, it is called a platform.
Java Example
Take a look at Java Programming Example.
class Example{
public static void main(String args[]){
System.out.println("Hello Example Java");
}
}
Applications of Java
According to Sun, 3 billion devices run Java. There are many tools where Java is currently used. Some of them are as follows:
- Desktop applications such as acrobat reader, media player, antivirus, etc.
- Web Application like irctc.co.in etc.
- Enterprise applications such as banking applications.
- mobile
- Embedded System.
- smart card
- Robotics
- Games, etc.
Types of Java Applications
There are mainly 4 types of applications that can be created using Java programming:
1) Standalone Application
Standalone applications are also known as desktop applications or window-based applications. These are traditional software which we have to install on every machine. Examples of standalone applications are media players, antivirus, etc. AWT and Swing are used in Java to create standalone applications.
2) Web application
An application that runs on the server side and generates a dynamic page is called a web application. Currently, technologies like Servlet, JSP, Structs, Spring, Hibernate, JSF, etc. are used to build web applications in Java.
3) Enterprise Application
An enterprise application is a large software system designed to operate in a corporate environment such as a business or government. Such as banking applications etc., are called enterprise applications. It has the advantages of high-level security, load balancing and clustering. In Java, EJBs are used to build enterprise applications.
4) Mobile Application
An application that is created for mobile devices is called a mobile application. Currently, Android and Java ME are used to create mobile applications.
What did you learn in this blog post?
We hope that you like our article What is Java. Must have liked it. It has always been our endeavor to provide complete information about Java or any other subject to the readers so that you do not have to search any other sites or internet to find the necessary information. This will also save your time and you will also get complete information in one place.