Derek Wants to Remove Columns from Query He Doesn't Need

question 17

True/False

Derek wants to remove columns from Query he doesn't need.To do so,he can select the columns he wants to remove with Ctrl+Click.Then he can select Remove Columns > Remove Columns in the Query Editor ribbon.

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Definitions:

Diseconomies of Scale

The situation in which a business experiences an increase in average costs per unit when output is increased beyond a certain point.

Economies of Scale

The economic benefits gained by companies because of their large scale of operation, which typically results in a lower cost per unit of output as the scale increases.

Average Fixed Costs

The total fixed costs associated with production (costs that do not change with output) divided by the quantity of output produced.

Output Increases

A rise in the quantity of goods or services produced by a company or economy.