What is Inheritance? How upcasting changes the use of member functions and data members for a child and parent class?

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Inheritance is a mechanism in OOP where a new class is derived from an existing class. Upcasting changes the use of member functions and data members for a child and parent class.

Inheritance allows a child class to inherit properties and methods from a parent class.
Upcasting is the process of converting a child class object to a parent class object.
Upcasting allows a child class object to be treated as a parent class object.
Upcasting restricts the use of child class-specific methods and data members.
Example: class Car is a parent class and class SportsCar is a child class. SportsCar inherits properties and methods from Car. Upcasting a SportsCar object to a Car object restricts the use of SportsCar-specific methods and data members.

What is Inheritance? How upcasting changes the use of member functions and data members for a child and parent class?

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