Columns That Are Keys to Different Tables Than the Ones

question 88

Multiple Choice

Columns that are keys to different tables than the ones in which they reside are called ________.

• A)attributes
• B)foreign keys
• C)primary keys
• D)internal records

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Definitions:

Weber's Law

A principle that states the smallest change in a stimulus, such as weight or brightness, that can be detected is a constant proportion of the original stimulus's intensity.

Differential Threshold

The smallest detectable difference between two stimuli or the minimum change in intensity that a person can detect.

Marketers

Professionals or organizations responsible for promoting, selling, and distributing products or services to customers.

Absolute Threshold

The minimum stimulus intensity that an organism can detect half the time.