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Mejbah Ahammad @ahammadmejbah

Software Engineering With Object-Oriented Programming Concepts

OOP basics explained: Classes & Objects, Encapsulation, Inheritance, Polymorphism & Abstraction. Key advantages include modularity, reusability, scalability & security.

Object-Oriented Programming (OOP) is a programming paradigm that revolves around the concept of "objects," which are instances of classes. It focuses on using objects to design and structure software, organizing data and behavior in a way that models real-world systems. OOP is characterized by four main concepts:

  
  
  1. Classes and Objects


Class: A blueprint or template that defines the structure and behavior (methods) of objects. It specifies the data attributes (also known as fields or properties) and the functions (methods) that operate on the data.
Object: An instance of a class. Wh...