In object oriented programming, the stress is given on:proceduremethodsclassdata

In object-oriented programming (OOP), the emphasis is on data. OOP is structured around the concept of objects, which combine data and behavior in a single entity. This paradigm allows for encapsulation, inheritance, and polymorphism, which help in organizing complex code more efficiently by modeling real-world entities.

1. Encapsulation provides a way to bundle the data (attributes) and the methods (functions) that operate on the data into a single unit, or class. This protects the data from outside interference and misuse.

2. Inheritance allows a new class to inherit attributes and methods from an existing class, promoting code reusability and establishing a natural hierarchy.

3. Polymorphism enables methods to do different things based on the object it is acting upon, allowing for flexibility and integration of different classes.

In this context, while procedures and methods do exist, the focus of OOP is primarily placed on data and how it can be manipulated through defined structures.