In a Dimension Table, the Primary Keys Are

question 4

Multiple Choice

In a dimension table, the primary keys are

• A)Optional
• B)foreign keys in the fact table
• C)Required to add the word Dim to the field name
• D)Foreign keys in the dimension tables

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Definitions:

Mathematical Average

The sum of a list of numbers divided by the count of numbers in the list, commonly referred to as the mean.

Median

The middle value in a data set when it is arranged in ascending or descending order, effectively dividing the data set in half.

Set Of Data

A collection of values or observations, that can be analyzed to find patterns and draw conclusions.

Mode

The number that has the highest frequency of occurrence in data.