What is a java and explain the concept of oops

Question

Accepted Answer

Java is a high-level programming language used for developing applications and software.

Java is an object-oriented programming language.
It is platform-independent and can run on any device with a Java Virtual Machine (JVM).
Java follows the concept of OOPs (Object-Oriented Programming System).
OOPs is a programming paradigm that uses objects to represent real-world entities.
It includes concepts like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance allows a class to inherit properties and methods from another class.
Encapsulation is the process of hiding data and methods within a class.
Polymorphism allows objects to take on multiple forms.
Abstraction is the process of hiding implementation details and showing only the necessary information to the user.
Java also has built-in libraries and frameworks for easy development.
Examples of Java-based applications include Android apps, web applications, and enterprise software.

Top Infosys Junior Java Developer interview questions & answers