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

question 30

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 of the entities
• D) place the surrogate key in both entities

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Definitions:

Sales and Marketing

The combined processes of creating interest in products or services, identifying potential buyers, and ultimately selling to those customers.

Demand Anticipation

The process of forecasting customer demand to manage resources and inventory effectively.

Escalator Clauses

Contractual provisions allowing for an automatic increase in prices or wages under certain conditions, often tied to inflation rates or cost increases.

Scrap Disposal

The process of getting rid of waste materials, remnants, or byproducts from manufacturing or consumption.