The First Step in Developing the Conceptual Model Using ER

question 26

Multiple Choice

The first step in developing the conceptual model using ER diagrams is to _____.

• A) normalize the entities
• B) complete the initial ER diagram
• C) identify, analyze, and refine the business rules
• D) define the attributes, primary keys, and foreign keys for each of the entities

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Definitions:

Encryption

The process of converting information or data into a code to prevent unauthorized access.

Federal Regulation

Laws and rules established by the federal government to govern the conduct of individuals, businesses, and other entities.

Inventory

The complete list of items such as property, goods in stock, or the contents of a building.

Consumer Goods

Products bought for personal or household use rather than for manufacturing or resale purposes.