Java Introduction:
What is Java?
Java is a popular and widely used object-oriented programming language and software platform that runs on more than 3 billions of devices, including notebook computers, mobile devices, gaming consoles, medical devices and many others. It was invented in 1991 by James Gosling of Sun Microsystems. The primary goal was to be able to write once, run anywhere.
Uses of Java?
- Mobile applications (Android & IOS apps)
- Desktop applications
- Web applications (Java technology is an ideal framework for developing web applications)
- Web servers and application servers (Java application servers form a stable deployment environment for enterprise applications with capabilities such as transaction management, security, clustering, performance, availability, connectivity, and scalability.)
- Games
- Database connection etc.
Why Use Java?
If you are an enterprise application developer, you already know what Java is, and it’s likely that your organization already has thousands, even millions, of lines of production code written in Java.
Java works on different platforms.
It is one of the most popular programming language in the world.
It has a large demand in the current job market.
It is easy to learn and simple to use.
It is open-source and free.
It is secure, fast and powerful.
It has a huge community support.
Java is an object oriented language which gives a clear structure to programs and allows code to be reused, lowering development costs.
Is Java still worth learning?
Java is still one of the most in-demand and useful programming languages in modern technology. some programming languages come and go, but few can beat Java's popularity and longevity. This tendency will most likely continue throughout 2022 and beyond. If you master Java at least at basic degree, you will be able to take part in many interesting projects and develop your portfolio.
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