Now that we've got a solid understanding of Simple Queues, it's time to take the plunge and dive deeper into the world of Queues. In this module, we'll explore two other types of Queues – Circular Queues and Deques (Double Ended Queues).

Understanding Circular Queues

The Concept of a Circular Queue

In a Circular Queue, the last element points back to the first element making a circular link. We can visualize it as a circle where we remove elements from one end and add elements at the other end, and it goes on in a cycle.