[Solved] What is the main reason to use super() in multiple inheritance? — Ans: To ensure all parent classes are properly initialized | Python

Python - Multiple Inheritance and Method Resolution

What is the main reason to use super() in multiple inheritance?

ATo create a new instance of the child class

BTo call only the first parent class method

CTo avoid using any parent class methods

DTo ensure all parent classes are properly initialized

Step-by-Step Solution

Solution:

Step 1: Understand the role of super() in multiple inheritance
super() helps call the next method in the method resolution order (MRO), ensuring all parent classes get initialized properly.
Step 2: Recognize why this is important
Without super(), some parent classes might be skipped, causing incomplete initialization.
Final Answer:
To ensure all parent classes are properly initialized -> Option D
Quick Check:
Use super() to call all parents [OK]

Quick Trick: Use super() to call all parents in order [OK]

Common Mistakes:

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What is the main reason to use super() in multiple inheritance?