​A Table Is in Fourth Normal Form When It Is

question 24

Multiple Choice

​A table is in fourth normal form when it is in third normal form and there are no ____.

• A) ​alternate keys
• B) ​foreign keys
• C) ​multivalued dependencies
• D) ​primary dependencies

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Definitions:

Regression Equation

A mathematical representation of the relationship between two or more variables where changes in an independent variable are used to estimate changes in a dependent variable.

Comedy Shows

Television programs or live performances that are intended to make the audience laugh.

Predicted Values

The estimated outcomes calculated by a statistical model or algorithm.

API Gravity

A measure used in the petroleum industry to indicate the density of oil, where higher values mean lower density.