Describe two operations that all queues perform.

Question: Explain the two core operations in a queue data structure and briefly describe the steps involved in each operation. Answer: The two core operations in a queue data structure are enqueue and dequeue. Enqueue is the process of adding an element to the end of the queue. The steps involved are: allocating memory for the new element, setting the value of the new element, adjusting the first and last element pointers if the queue is empty, updating the last element pointer in the queue to point to the new element, and updating the pointer to the last element. Dequeue is the process of removing an element from the front of the queue. The steps involved are: checking if the queue is empty, saving the value of the first element, updating the first element pointer to point to the next element, updating the last element pointer if the queue becomes empty, freeing the memory used for the dequeued element, and returning the dequeued element value.