If One Exists, a Data Modeler Uses a _____ as the Primary

question 30

Multiple Choice

If one exists, a data modeler uses a _____ as the primary key of the entity being modeled.

• A) foreign key
• B) combination key
• C) surrogate key
• D) natural identifier

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Definitions:

Low-ball Technique

A persuasion strategy where an initially favorable deal is changed to less favorable terms after agreement.

Commitment and Consistency

The tendency for individuals to align their attitudes, beliefs, and behaviors with their previous decisions and actions to appear consistent to themselves and others.

Car Sales People

Individuals who specialize in selling cars, aiming to meet customer needs while generating profit for the dealership.

Low-ball Technique

A persuasion strategy in which an initial, attractive offer is made, followed by the revelation of additional costs or downsides.