A Form of Database Specification That Indicates All the Parameters

question 34

Multiple Choice

A form of database specification that indicates all the parameters for data storage that are then input to database implementation is:

• A) logical.
• B) physical.
• C) schematic.
• D) conceptual.

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Definitions:

Marginal Cost

The extra cost triggered by the production of an additional unit of a product or service.

Marginal Revenue

The additional income from selling one more unit of a good or service.

Marginal Cost

The hike in overall costs when one extra unit of a product or service is produced.

Economic Profits

The difference between total revenue and total costs, including both explicit and implicit costs, representing surplus remaining after all costs have been paid.