Databases Are Stored on and Processed from ____ Storage Devices,such

question 13

Multiple Choice

Databases are stored on and processed from ____ storage devices,such as magnetic disks or DVDs.

• A) internal access
• B) sequential access
• C) direct access
• D) main access

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Definitions:

Marginal Cost

A rise in the cumulative expenses associated with the production of an extra unit.

Economic Rent

Extra income earned by a factor of production due to its limited supply or unique properties, over and above its opportunity cost.

Output Tax

A tax levied on the quantity of production or output generated by a company, as opposed to income or profit.

Perfectly Elastic

An economic term describing a situation where the quantity demanded or supplied changes infinitely in response to any change in price.