A Table Is in Third Normal Form If It Is

question 34

True/False

A table is in third normal form if it is in second normal form and no nonkey column is dependent on only a portion of the primary key.

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Definitions:

Vertical

Relating to or denoting a direction or plane that is perpendicular to the horizon or to a base line, often used in various fields to describe orientation.

Outlier

An observation in data that is significantly distant from the rest of the observations, often indicating a measurement or entry error, or a novel or extreme value.

Positively Associated

A relationship between two variables where they move in the same direction, implying that as one variable increases, the other one also increases.

Above-average Values

Above-average values refer to data points or observations that exceed the average or mean value of the data set.