In a Producer/consumer Relationship, When a Consumer Finds the Buffer

question 2

Multiple Choice

In a producer/consumer relationship, when a consumer finds the buffer empty or finds that the previous data has already been read, the consumer should call __________.

• A) lock
• B) signal
• C) sleep
• D) await.

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Definitions:

Flexible Budget Formula

A budget that adjusts to changes in the volume of activity, helping companies to better manage costs.

Fixed Overhead Costs

Expenses that do not change with the level of output within a certain range of activity, such as rent, salaries, and insurance.

Variable Costs

Expenses that fluctuate in unison with the amount of production or the quantity of goods produced.

Sales Volume Variance

A measure used in variance analysis to assess the difference between the actual units sold and the budgeted sales volume, impacting revenue.