Before the OOP was catching on the methodology to solve a pr

Before the OOP was catching on, the methodology to solve a problem usually is to break down the task into subtasks. In OOP, the method is to model the task by actors, entities (class), and use cases, etc. along the problem domain. What is the underline strategy for both approaches when it comes to attack a complex situation?

Solution

The object oriented programming allows us to do polymorphism. So when the code gets complex, it can be broken down into different functions. These functions may be declared in several different forms and can execute the tasks much more faster.Since OOPS suport bottom up approach , it is easier for them to solve more complex problems. In earlier programming techniques, there used to be top down approach where in there was minimal delegation of work and therefore slower processing when it comes to complex problems.