A Primary Attribute Is the Attribute Whose Value Is Unique

question 11

True/False

A primary attribute is the attribute whose value is unique for every entity that will appear in the database.

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Definitions:

Mere Exposure

A psychological phenomenon where individuals develop a preference for things because they are familiar with them.

Advertising Wearout

The phenomenon where repeated exposure to an advertisement leads to boredom and a reduced effectiveness of the advertisement.

One-Sided Arguments

Persuasive messages that present only the positive aspects or benefits of a particular viewpoint, product, or idea without acknowledging opposing perspectives.

Two-Sided Arguments

Persuasive messages that present both positive and negative information about a subject to appear more unbiased and effective.