Suppose that queue is implemented as an array with the special reserved slot,  Suppose that the size of the array implementing queue is 100. Also, suppose that the value of queueFront is 74 and the value of queueRear is 99. a. What are the values of queueFront and queueRear after adding an element to queue?b. What are the values of queueFront and queueRear after removing an element from queue? Also, what is the position of the removed queue element?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Suppose that queue is implemented as an array with the special reserved slot,  Suppose that the size of the array implementing queue is 100. Also, suppose that the value of queueFront is 74 and the value of queueRear is 99. 
a. What are the values of queueFront and queueRear after adding an element to queue?
b. What are the values of queueFront and queueRear after removing an element from queue? Also, what is the position of the removed queue element?

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