“OOPS” stands for “Object-Oriented Programming System” or “Object-Oriented Programming Structure.” It is a programming paradigm based on the concept of “objects,” which can contain data and code to manipulate that data. OOP is a programming paradigm that uses objects and their interactions to design applications and computer programs. It is a method of structuring a program by creating objects that represent real-world entities and the interactions between them.
The basic concept of OOPS is to create objects, which can hold both data and functions. Objects are instances of a class, which is a blueprint for an object. A class defines the properties and methods of an object, and an object is an instance of a class. The properties of an object are the data it stores, and the methods are the functions that operate on that data.
In OOPS, the data is hidden within the objects, and can only be accessed through the methods of the class. This is known as encapsulation. Encapsulation helps in protecting the data from outside access and accidental modification.
Another key feature of OOPS is inheritance, which allows one class to inherit the properties and methods of another class. This allows for code reuse, and makes it easier to create and maintain large programs.
Finally, OOPS also supports polymorphism, which allows objects of different classes to be used interchangeably. This is possible because all objects of a certain class have the same methods, even though the underlying implementation of those methods may be different.
Overall, OOPS is a powerful programming paradigm that allows for the creation of efficient, modular, and maintainable code. It is widely used in many programming languages such as C++, Java, C#, Python, etc.