One Important Reason for Documenting Changes to the Database Structure

question 86

True/False

One important reason for documenting changes to the database structure is for diagnosing errors.

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Definitions:

Lower Quartile

The value below which 25% of the data falls, also known as the first quartile.

Weights

Values assigned to various elements in a computation to reflect their importance.

Police Officers

Members of law enforcement agencies who are empowered to enforce the law, protect property and the lives of citizens, and prevent crime and civil disorder.

Whiskers

In a box plot, lines that extend from the quartiles to the highest and lowest values, excluding outliers, to show the range of the data.