Objective programming, also known as object-oriented programming (OOP), is a programming paradigm that organizes data and code into reusable objects. It is a way of designing and implementing software by creating objects that interact with each other.

In objective programming, an object is an instance of a class, which is a blueprint or template that defines the properties and behaviors of the object. The properties, also known as attributes or data members, represent the state or characteristics of the object. The behaviors, also known as methods or member functions, define the actions or operations that the object can perform.

The main idea behind objective programming is to break down complex problems into smaller, manageable units called objects. Each object encapsulates its own data and methods, which can be accessed and manipulated by other objects through well-defined interfaces. This encapsulation promotes modularity, code reusability, and easier maintenance.

One of the key principles of objective programming is inheritance, which allows objects to inherit properties and behaviors from other objects. Inheritance enables the creation of hierarchies of classes, where subclasses inherit the characteristics of their parent classes and can add or modify them as needed. This promotes code reuse and allows for the creation of more specialized objects.

Another important concept in objective programming is polymorphism, which refers to the ability of objects to take on different forms or behaviors. Polymorphism allows objects of different classes to be treated as objects of a common superclass, enabling more flexible and extensible code.

Objective programming is widely used in the development of software applications, including desktop applications, web applications, and mobile apps. It provides a structured and modular approach to software design, making it easier to manage and maintain complex codebases.

In conclusion, objective programming is a programming paradigm that emphasizes the creation of objects that encapsulate data and behaviors. It promotes code reusability, modularity, and maintainability, making it a popular choice for software development.