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Identify each of the components from the data model

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Reference no: EM131832558

Question: Please review the attached data model and answer the following questions. Please provide all associated links and references:

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1. Please provide definitions of each of the following components:

a. Entities

b. Attributes

c. Relationships

d. Primary keys

Identify each of the components from the data model above:

2. Review data models at the attached website (see resources from databaseanswers's website). Select a basic data model from this website. Provide a graphic of the data model and identify the following information:

a. Entities

b. Attributes

c. Relationships

d. Primary keys

3. Provide three advantages/reasons to develop a data model.

Reference no: EM131832558

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