Define inheritance,Polymorphism and inheritance.

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Accepted Answer

Inheritance is a mechanism where a new class is derived from an existing class. Polymorphism is the ability of an object to take on many forms. Encapsulation is the practice of hiding the internal workings of an object from the outside world.

Inheritance allows a subclass to inherit properties and methods from a superclass.
Polymorphism allows objects of different classes to be treated as if they were objects of the same class.
Encapsulation helps to protect the integrity of an object's data by preventing outside code from accessing it directly.
Example of inheritance: A class 'Car' can inherit properties and methods from a class 'Vehicle'.
Example of polymorphism: A method 'drawShape' can accept objects of different classes such as 'Circle', 'Square', and 'Triangle'.
Example of encapsulation: A class 'BankAccount' can have private variables such as 'balance' that can only be accessed through public methods like 'deposit' and 'withdraw'.

Define inheritance,Polymorphism and inheritance.

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