What type of programming relies heavily on real-world object modeling?

Object-Oriented Programming (OOP) is fundamentally based on the concept of modeling real-world objects and their interactions. In OOP, developers define classes that encapsulate data and behaviors relevant to the object they represent, facilitating the design of complex systems by mirroring how we perceive and interact with real-life entities. This paradigm helps in organizing code in a way that is more understandable and maintainable, as it allows programmers to group related properties and functions together logically.

In contrast, functional programming focuses on the evaluation of functions and immutable data, not directly reflecting real-world entities. Scripting often involves a more straightforward and procedural approach without the abstraction layer typical of OOP. Machine language operates at a much lower level, dealing directly with binary instructions and hardware rather than abstract concepts like objects or classes. Hence, the emphasis on real-world modeling in programming distinctly aligns OOP with this particular characteristic.