Java Tutorial | Learn Java Programming-AapKiApniSchool

Contents: 

1. What is Java?

2. Use of Java?

3. Advantage of Java?

4. Why Java is popular?

1.  Java is a programming language which is created by Sun Micro system. It is the most popular language for software development. 

Almost 3billions devices using java. Currently is owned by Oracle Company.

2. Uses Of Java:

• Web Developemnt
• Desktop application
• Enterprise Applications like Banking applications,irctc
• Mobile applications
• Games Development

3. Advantages of Java:

• Platform Independent
• Object Oriented Programming Language
• Simple it does not have complex features like pointers, operator overloading, Multiple inheritance, Explicit memory allocation. 
• Secure
• It is open-source and free
• It is secure, fast and powerful
• It has a huge community support 

4. Java is so popular as write one program and run on any platform. Suppose we are writing program on Window and we want to run on Mac or Linux then we can run without any changes but in previous language like C,C++ if you write program on Window then it will run only on Window.For Linkux and Mac again you have to write program.