Because of Problems with Operational Data,many Organizations Choose to Extract

question 19

Multiple Choice

Because of problems with operational data,many organizations choose to extract operational data into a(n) ________.

• A)OLAP server
• B)database server
• C)data warehouse
• D)EDI application

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Definitions:

Trend Analysis

The practice of collecting data and attempting to spot a pattern, often used in technical analysis to predict future movements based on past trends.

Seasonal Variation

Periodic fluctuations in data or statistics that recur in a consistent pattern each year within the same period.

Regression Technique

A set of statistical processes for estimating the relationships among variables, often to predict the value of a dependent variable from one or more independent variables.

Linear Trend Line

A linear trend line represents a straight line that best fits the data points in a linear regression analysis, showing the relationship and trend of the data over time.