state any three features of java.
Answers
Object Oriented
In Java, everything is an Object. Java can be easily extended since it is based on the Object model.
Platform Independent
Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform-independent byte code. This byte code is distributed over the web and interpreted by the Virtual Machine (JVM) on whichever platform it is being run on.
Simple
Java is designed to be easy to learn. If you understand the basic concept of OOP Java, it would be easy to master.
Secure
With Java's secure feature it enables to develop virus-free, tamper-free systems. Authentication techniques are based on public-key encryption.
Java is an Object-Oriented programming language: Unlike C++ which is semi object-oriented, Java is a fully object-oriented programming language. It has all OOP features such as abstraction, encapsulation, inheritance and polymorphism.