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:

Ex-slaves

Individuals who were formerly enslaved but have gained freedom, focusing on their lives, challenges, and contributions post-emancipation.

Gainfully Employed

Refers to the condition where an individual is employed in a manner that provides a regular income sufficient for a livelihood.

King Cotton Diplomacy

The strategy used by the Confederate States during the American Civil War to encourage British and French support by leveraging their cotton supply.

Economic Self-sufficiency

The ability of an economy to produce all the goods and services it needs without importing them from other countries.