A Database Designer Needs to Be Concerned About What Fields

question 19

True/False

A database designer needs to be concerned about what fields might be needed rather than file size.

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Definitions:

Binet Quotient

A historical measure of intelligence, calculated by dividing an individual's mental age by their chronological age and multiplying by 100.

Chronological Age

The exact age of a person as measured in years, months, and days from the date of birth.

Normal Distribution

A bell-shaped frequency distribution curve that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Bell-Shaped Curve

A graph describing the normal distribution, showing most instances occurring near the mean and fewer instances as one moves farther from the mean.