Circular Linked List and Implementing a Linked List

The video tutorial covers the basics of circular linked lists and their implementation. It explains how to create a circular linked list by connecting the last node to the first node. The tutorial also provides a step-by-step guide on implementing a linked list using object-oriented programming, focusing on creating node and linked list classes. Various methods for linked list operations, such as insertion, traversal, and deletion, are discussed. The video concludes with an introduction to doubly linked lists.

Explain how to traverse a circular linked list.

What is the role of the 'next' pointer in a node?

What is the significance of the head in a linked list?

How does a doubly linked list differ from a singly linked list?