A Multi-Field Primary Key Uses ____

question 50

Multiple Choice

A multi-field primary key uses ____.

• A) an AutoNumber field and a Text field
• B) an AutoNumber field and a Number field
• C) two AutoNumber fields
• D) two or more fields used in combination for a unique value per record

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Definitions:

Regression Equation

A mathematical formula used to predict a dependent variable based on one or more independent variables, illustrating the relationship between them.

Y-Intercept

The point where a line crosses the Y-axis of a graph, representing the value of the dependent variable when all independent variables are zero.

Table

A systematic arrangement of data in rows and columns, facilitating easy comparison, analysis, and presentation of information.

Slope Coefficient

A measure in regression analysis that quantifies the change in the dependent variable for a one-unit change in an independent variable.