Alright  Alright!! I get your question! 👍

OOPS is a robust way of programming. 😎

This Basic Concept is Compulsory to understand the User-Defined structures as we use classes and Objects to implement Data Structures there. 🤖

So, For you to proceed, Section 2  is a must as it covers all the basics required for the next one!🏳‍🌈

The most important point is I have covered OOP, which is only necessary for data structures. ( Not whole OOP ) ✌

Regards,

Neeraj Ap