Java was created in 1991. It is a relatively new programming language. At the time, James Gosling from Sun Microsystems and his team began developing the initial version of Java designed to program appliances in homes that a variety of processors in computers can control.
Gosling’s language was required to be able to be used by many processors for computers. The year 1994 was when he realized this language would be suitable to be used with web browsers. Then, Java’s connectivity to the internet was established. In 1995, Netscape Incorporated released version 1.0 of its Netscape browser, which could run Java programs. A symbol of strength and power is the Oak, which was chosen as the national tree in several countries, including the U.S.A., France, Germany, Romania, etc. In 1995 Oak was replaced with “Java” as it was already a trademark owned by Oak Technologies. Previously ,there was no online platform to study Java However, we have a variety of available resources to master Advanced Java concepts through Java Course.
Although Java is often viewed as a language for programming that can be used to develop programs for use on the Internet, it’s actually an all-purpose general purpose language that can be utilized without the Internet.
Four types of programs can be made with this programming language.
Standalone Application – Another term used to describe standalone software are “desktop application,” also known as “window-based programs.” These are the traditional software. We must install these types of programs on all machines. Here are some examples of independent applications like Antivirus and Media Player and others. AWT and Swing are both available in Java when you wish to develop standalone applications.
Web Applications – Applications that operate on the server-side and produce a dynamic web page are known as web applications. Servlet, JSP, Struts, Spring, Hibernate, JSF, and other technologies are employed to create web applications using Java.
Enterprise Application – A distributed program like banking applications is referred to as an enterprise app. This has many benefits, such as being concerned about security and high-level security load balancing and clustering. EJB can be used to develop enterprise-level applications. Many Enterprise industries looking for Java certified candidates to join increase the profit . A lot of Java Interview questions relate to the latest Java version and Coding principles and sometimes, they’ll inquire about how to use Java History and its application too.
There are many devices in which it can be used. A few of them are listed below.
- Desktop Applications like antivirus, acrobat reader, media player, etc.
- Web Applications (eg.irctc.co.in)
- Mobile Application
- Enterprise Applications( banking and Finance )
- Smart card Application
- Embedded System
- Robotics and AI
- IoT Applications
- Cloud-based Apps
- VideoGames Application and Apps.