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

question 6

Multiple Choice

In the following code, assume the myQueue object is a queue that can hold integers, and that value is an int variable. (The lines are numbered for reference purposes.)
Assume that the dequeue function, called in lines 4, 5, and 6, stores the number removed from the queue in the value variable.
What will the statement in line 7 display?

• A)0
• B)1
• C)2
• D)None of these

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Definitions:

Units of Production

A depreciation method that allocates the original cost of an asset over its total estimated production capacity.

Direct Materials Cost Variance

The difference between the actual cost of direct materials used in production and the standard cost of those materials.

Direct Materials Quantity Variance

The difference between the actual amount of direct materials used in production and the expected amount, based on standards, multiplied by the standard cost per unit.

Variable Costs

Expenses that fluctuate in direct proportion to the amount of production or sales, including items like labor and materials.