A(n)_________ Includes a Description of a Database's Structure,the Names and Sizes

question 66

Multiple Choice

A(n) _________ includes a description of a database's structure,the names and sizes of the fields,and details such as which field is a primary key.

• A)entity
• B)schema
• C)query
• D)metadata

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Definitions:

Mode

The value that appears most frequently in a data set.

Modal Class

The class interval in a frequency distribution that has the highest frequency, representing the most common value or range of values.

Positively Skewed

A distribution characterized by a long tail to the right side, indicating that a majority of the data points are concentrated to the left of the mean.

Skewed

Describes a distribution that is asymmetrical, where data points cluster more on one side than the other, often leading to a longer tail on one side of the peak.