Swati Saxena

Ans.Python has no inbuilt main function to start the execution of the program. Python has special variable __name__; it provides the functionality of the main function.

The __del__() method is known as a destructor method in Python. It is called when all references to the object have been deleted.

Pillars of OOPs:
Abstraction: To hide complexity and show which is necessary to a current problem scenario.
Encapsulation: Combine data of the similar type of objects into a single unit.