What is the difference between object-oriented programming and procedural programming?

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Answered by suresh

Object-Oriented Programming vs. Procedural Programming - Computer Science Interview Question

Object-Oriented Programming vs. Procedural Programming

Object-oriented programming (OOP) and procedural programming are two popular programming paradigms used in software development. Here are the key differences between the two:

  • Object-Oriented Programming:
    • Focuses on objects and classes.
    • Encapsulates data and methods within objects.
    • Supports concepts like inheritance, polymorphism, and encapsulation.
    • Promotes reusability and modularity through class hierarchies.
  • Procedural Programming:
    • Focuses on procedures or functions.
    • Uses a step-by-step approach to solve problems.
    • Does not support concepts like inheritance and polymorphism.
    • Data and methods are not encapsulated; typically stored in global variables.

While both paradigms have their strengths and weaknesses, the choice between object-oriented programming and procedural programming often depends on the specific requirements of a project and the preferences of the development team.

Answer for Question: What is the difference between object-oriented programming and procedural programming?