The Preferred Placement for a Foreign Key When Working with a 1:1

question 3

Multiple Choice

The preferred placement for a foreign key when working with a 1:1 relationship is to .

• A)use the same primary key for both entities
• B)create a bridge entity
• C)place the foreign key in one for the entities
• D)place the surrogate key in both entities

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Definitions:

European Nations

Countries located on the continent of Europe, each with its distinct government, culture, and history.

French Trading

The act or process of buying, selling, or exchanging commodities, at either wholesale or retail, within France or between France and other countries.

Indians

Indigenous peoples of the Americas or people from the country of India, context-dependent.

African Slaves

Individuals from Africa who were forcibly brought to other parts of the world, particularly the Americas, and subjected to forced labor and servitude from the 16th to the 19th century.