A _____ Is a Description That Involves "Telling" the Database

question 58

Multiple Choice

A _____ is a description that involves "telling" the database management system (DBMS) the logical and physical structure of the data and the relationships among the data for each user.

• A) diagram
• B) model
• C) schema
• D) register

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Definitions:

Marginal Revenue (MR)

The increase in revenue that results from the sale of one additional unit of a product or service.

Marginal Cost (MC)

The expense associated with the production of an extra unit of a product or service.

Total Production

The aggregate amount of goods or services produced by an entity during a specific period.

Marginal Revenue (MR)

The increase in income resulting from the sale of one extra unit of a good or service.