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Solid Principles in Object Oriented Programming

SOLID Principles in Object Oriented Programming Solid Principles in Object Oriented Programming Introduction SOLID is an acronym that represents five principles of object-oriented programming and design, aimed at making software systems more maintainable and scalable. The SOLID principles are: Single Responsibility Principle (SRP) - A class should have only one reason to change, meaning that a class should have only one responsibility. Open-Closed Principle (OCP) - Software entities should be open for extension but closed for modification, meaning that a class should be easily extendable without modifying its existing code. Liskov Substitution Principle (LSP) - Subtypes should be substitutable for their base types, meaning that objects of a derived class should be able to replace objects of the base class without affecting the correctness of the program. Interface Segregation Principle (ISP) - Clients should not be forced to depend on interfaces they do not use, meaning tha...