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While reviewing the customer database, the manager of Arthur's Auto Center has a preconceived idea of how the database works and is able to see the interesting and worthwhile applications of the data. Such an idea is called _____.

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Answer:

The options for this question are the following:

A. Hyphotesis.

B. Model

C. Manipulation

D. Procedure

E. System

The correct answer is B. Model.

Explanation:

A database model shows the logical structure of the database, including the relationships and limitations that determine how data is stored and how it is accessed. Individual database models are designed based on the rules and concepts of any broader data model that designers adopt. Most data models can be represented by means of an accompanying database diagram.

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