It Is a Good Idea to ____ the Database Before

question 32

Multiple Choice

It is a good idea to ____ the database before using compact and repair to keep the database safe from hardware and software malfunctions.

• A)use a second computer to save
• B)run a virus check on
• C)make a backup copy of
• D)proofread

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Definitions:

Regression Analysis

A statistical method for modeling the relationship between a dependent variable and one or more independent variables, used to predict outcomes and trends.

Independent Variables

Variables in an experiment or statistical model that are manipulated or categorized to observe their effect on the dependent variable.

Dependent Variable

A variable in an experiment or model whose value is affected or determined by other variables, typically the outcome or response variable.

Y-intercept

The point where a line or curve intersects the y-axis of a graph.