It Is Appropriate to Use a Sequential File Structure When

question 7

Multiple Choice

It is appropriate to use a sequential file structure when

• A) records are routinely inserted.
• B) single records need to be retrieved.
• C) records need to be scanned using secondary keys.
• D) a large portion of the file will be processed in one operation.

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Definitions:

Contribution Margin

The amount of revenue from sales that exceeds variable costs, indicating the contribution of sales to fixed costs and profit.