Prototype Design Pattern: It falls under Creational Design Pattern. Book definition: "Specify the kinds of objects to create using a prototypical instance, and create new objects by copying this prototype."

Factory Design Pattern: It falls under Creational Design Pattern. Factory pattern says that object creation will be handled by another class using the input type. Advantages: It allows loose-coupling.

Strategy: Defines a family of algorithms, encapsulates each one, and make them interchangeable. Strategy lets the algorithm vary independently from clients who use it. Decorator: Attach additional