All oops and design patterns

Question

Accepted Answer

Oops and design patterns are essential concepts in software development for creating reusable and maintainable code.

Object-Oriented Programming (OOP) principles include encapsulation, inheritance, and polymorphism.
Design patterns like Singleton, Factory, and Observer help in solving common design problems.
Understanding and applying these concepts can lead to more efficient and scalable code.
Examples: Singleton pattern ensures a class has only one instance, Factory pattern creates objects without specifying the exact class, Observer pattern defines a one-to-many dependency between objects.

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