All of us have heard the terms like ‘Cyber Crime’ and ‘Cyber Security’, more than once in our lives. But little do we know that these terms hold utmost importance in the world of technology. If you love handling computers, and the entire concept of hacking interests you, then becoming a ‘Cyber Security Engineer’ might just be your thing!
What is Java?
Java is a popular programming language that was introduced in 1995. It is owned by Java and is used in almost 3 million devices worldwide. There are many applications of Java and almost every gadget today,runs on Java.
Java is used for the following:
- Mobile Applications
- Desktop Applications
- Desktop Applications
- Web Applications
- Scientific and Enterprise Applications
- Web and Application Servers
- Games
- Database Connections
Why Java is important and why you must use it?
There are several reasons why you must use Java:
- Java can work on different platforms such as Windows, Mac, Linux, and Raspberry Pi.
It is one of the most popular programming languages in the world.
Java is an object-oriented language that gives a particular structure to programs and allows the code to be reused.
It is easy to learn and simple to use.
It is an open-source and free. It is also secure, fast, and powerful.
Java is similar to C++ and C#. This makes it easier for programmers to switch to Java at any time.
What is J2ee?
J2ee is nothing but an expanded version of Java on enterprise and web application edition. It is one Java environment that is widely used by software developers that helps in building or deploying a web-based application. It is a platform that uses Java as a programming language with regard to its reliability, security features, easy implementation, constant upgrading as well as matching the latest technological needs with time.
Java is one of the best programming languages that aids in developing a web-based applications in a J2ee platform. The enterprise kind of web application that will run on multiple servers and provide some related enterprise support. The J2ee helps in providing the businesses enterprise web applications easily than usual. J2EE is considered to be an incredible yet standard edition of Java for developing and deploying any kind of enterprise application. This is done by working together with some required specifications of API which is defined properly by J2ee.
This is primarily developed on a Java platform to develop web applications and design the same for multi-tier applications in an enterprise mode. It is close to Java and is an open-source library that is available easily for any kind of common developer. It also helps in handling enterprise-level applications for deploying in the server-side in an easier way.