Social Security Number and Employee ID Are Candidate Keys for a Table

question 47

Multiple Choice

Social Security Number and Employee ID are candidate keys for a table. An organization chooses Employee ID as the primary key. Social Security Number is sansidered a(n) ____ key.

• A) primary
• B) candidate
• C) alternate
• D) index

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Definitions:

Manufacturer

An entity engaged in the business of producing goods for sale, using labor, machinery, and raw materials.

Cedar Shingles

A type of roofing material made from cedar wood, known for its durability and natural resistance to decay.

Break-even

The point at which total costs equal total revenues, and the business or project makes neither profit nor loss.

Unit Sales

The total quantity of an item sold by a company during a given period.