Which of the Following Are Good Candidates for a Primary

question 44

Multiple Choice

Which of the following are good candidates for a primary key field for a Customer table? Select all the options that apply.

• A) CustomerNumber
• B) LastName
• C) CustomerID
• D) IdentificationNumber

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Definitions:

Behavioral Economic Explanation

An interpretation derived from behavioral economics, focusing on psychological, social, and cognitive factors affecting economic decisions.

Macroeconomics

The branch of economics that studies how the aggregate economy behaves, focusing on indicators like GDP, unemployment rates, and inflation.

Personal Hygiene

The practice of maintaining cleanliness and grooming of the physical body to enhance health and well-being.

Insomnia

A sleep disorder characterized by difficulty falling and/or staying asleep, affecting overall health and quality of life.