Question: (b) Explain how we can implement the operations Enqueue and Dequeue by thinking of an array as a circle. Illustrate your answer only using diagrams

(b) Explain how we can implement the operations Enqueue and Dequeue

(b) Explain how we can implement the operations Enqueue and Dequeue by thinking of an array as a circle. Illustrate your answer only using diagrams (you do not need to write methods for the operations). You should give the contents of the array after each operation and clearly indicate the positions of front and rear. [10]

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