The "____" Characteristic of a Primary Key States the Following

question 23

Multiple Choice

The "____" characteristic of a primary key states the following: The selected primary key must not be composed of any attribute(s) that might be considered a security risk or violation.For example,using a Social Security number as a PK in an EMPLOYEE table is not a good idea.

• A) unique values
• B) nonintelligent
• C) preferably single-attribute
• D) security compliant

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Definitions:

Labor Market

The supply of available workers in relation to available work.

Median Earnings

The middle value of earnings in a given distribution, such that half of the population earns more and half earns less.

Labor Market

A marketplace where workers find paying work, employers find willing workers, and wage rates are determined.

Employee Benefits

Non-wage compensation provided to employees in addition to their normal wages or salaries, such as health insurance, pensions, and paid vacations.