Given the Following Code, Assume the MyQueue Object Is a Queue

question 19

Multiple Choice

Given the following code, assume the myQueue object is a queue that can hold integers and that value is an int variable. 1 myQueue.enqueue(0) ;
2 myQueue.enqueue(1) ;
3 myQueue.enqueue(2) ;
4 myQueue.dequeue(value) ;
5 myQueue.enqueue(3) ;
6 myQueue.dequeue(value) ;
7 cout << value << endl;
Assume that the dequeue function, called on lines 4 and 6, stores the number removed from the queue in the value variable. What will the statement on line 7 display?

• A) 0
• B) 1
• C) 2
• D) 3
• E) None of these

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Definitions:

Recycling Revenue

The income generated from selling recycled materials, often contributing to cost savings and environmental sustainability.

Processing Cost

The expenses associated with the operation needed to convert raw materials into finished products.

Disposal Cost

Expenses associated with the process of disposing of waste, obsolete inventory, or equipment, including transportation, recycling, or landfill fees.

Revenue Retrieval

The process of getting back revenue that has been lost or unaccounted for through various recovery efforts or strategies.