Core Java Programming Course- Linked List Structure

The video tutorial explains the structure and functionality of linked lists, focusing on the differences between linked lists and arrays. It covers the concept of pointers, how elements are linked, and the traversal process from head to tail. The tutorial also introduces the doubly linked list, highlighting its two-pointer system for linking elements.

What are the three main components of a linked list element?

• Previous pointer, next pointer, and actual data

• Index, value, and address

• Head, tail, and data

• Node, link, and value

How do linked list elements differ from array elements in terms of storage?

• Linked list elements are stored at random locations

• Array elements have no specific index

• Array elements are linked using pointers

• Linked list elements are stored in contiguous memory locations

What is the starting point of a linked list called?

• Tail

• Pointer

• Node

• Head

In a doubly linked list, what does the previous pointer of the head point to?

• The middle element

• Null

• The tail

• The next element

What is the last element of a linked list known as?

• Head

• Node

• Link

• Tail