Create a list : Lists Out of Arrays

The video tutorial introduces linked lists, specifically singly linked lists, and compares them with arrays and array lists. It explains the operations supported by these data structures and highlights the benefits of linked lists, such as constant time insertion and deletion. The structure of linked lists is described using nodes and references, and the video demonstrates how linked lists allow for efficient insertion and deletion without rearranging data, unlike arrays.

Discuss the implications of the 'big O' notation in relation to linked lists and arrays.

What is the role of the 'root' in a linked list?

What happens to the references in a linked list when a new node is inserted?