How can the concept of object-oriented programming be defined from the perspective of core development paradigms?

Object-Oriented Programming (OOP) is a development paradigm based on representing a program as a collection of objects that interact with each other.

Main concepts of OOP:

• Encapsulation — combining data and methods that operate on them into a single object, hiding internal implementation.
• Inheritance — a mechanism for creating new classes based on existing ones, allowing code reuse and extending functionality.
• Polymorphism — the ability of objects of different classes to respond to the same messages (methods) in different ways.

From a development paradigm perspective, OOP focuses on modeling real entities and their interactions, which facilitates code maintenance and extension, increases modularity, and promotes reuse.