Blenheim Chalcot Python Software Developer Interview Questions and Answers

id in Python is a unique identifier assigned to an object.

• id() function returns the unique identifier of an object

• id is used to check if two variables refer to the same object

• id values are unique within the lifetime of the object

A method is a function that belongs to a class, while a function is a standalone block of code.

• Methods are called on objects, while functions are called independently.

• Methods have access to the data within the class they belong to, while functions do not.

• Functions can be defined outside of classes, while methods are defined within classes.