What is the difference between polymorphism and inheritance in programming?
Polymorphism allows objects to be treated as instances of their parent class, while inheritance is a mechanism to create a new class based on an existing class.
Can you give me an example of polymorphism in action?
Sure! In a class hierarchy with a base class 'Animal' and derived classes 'Dog' and 'Cat', you can call a method 'makeSound()' on an 'Animal' reference, and it will execute the appropriate method for 'Dog' or 'Cat'.
How does inheritance work in this context?
Inheritance allows 'Dog' and 'Cat' to inherit properties and methods from 'Animal', promoting code reuse and establishing a relationship between classes.
Are there any drawbacks to using inheritance?
Yes, excessive use of inheritance can lead to a rigid class structure and make the code harder to maintain. Composition is often preferred.
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