Java concepts Theory
For any type of consultation, query or doubt. You may contact to the following: DEbabrataguha20@gmail.com and join the group https://www.facebook.com/groups/331231161093613/ Theory Type 1: Definition of OOPS Concepts 1. What is Object Oriented Programming (OOP)? Object Oriented Programming is a programming approach based on the concept of “Objects” which can contain data in terms of fields and procedure. 2. What is JVM? JVM is an acronym for Java Virtual Machine; it is an abstract machine which provides the runtime environment in which Java bytecode can be executed. 3. What is Class & Object? Class: A class is a blueprint representing a set of objects that share common characteristics and behavior. Object: Object is an entity with a specific identity and having specific characteristics and specific behavior. 4. What id Data abstraction, Encapsulation, Modularity , Inheritance, polymorphism? Data Abstraction: Data abstraction or abstracti...
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