Question

What are some key operations performed on the Deque data structure?

Answer 1

Following are the key operations available deque:

• insertFront(): This adds an element to the front of the Deque.
• insertLast(): This adds an element to the rear of the Deque.
• deleteFront(): This deletes an element from the front of the Deque.
• deleteLast():This deletes an element from the front of the Deque.
• getFront(): This gets an element from the front of the Deque. 
• getRear(): This gets an element from the rear of the Deque. 
• isEmpty(): This checks whether Deque is empty or not.
• isFull(): This checks whether Deque is full or not.