DATABASE FUNDAMENTALS
DATA WAREHOUSING AND DATA MINING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Data mining is the process of understanding data through cleaning raw data, finding patterns, creating models, and testing those models. It includes statistics, machine learning, and database systems.
Detailed explanation-2: -The Process Is More Important Than the Tool STATISTICA Data Miner divides the modeling screen into four general phases of data mining: (1) data acquisition; (2) data cleaning, preparation, and transformation; (3) data analysis, modeling, classification, and forecasting; and (4) reports.
Detailed explanation-3: -Explanation: data mining is a process of mining of knowledge from data or extracting information from a large collection of data. It also involves several other processes like data cleaning, data transformation, and data integration.
Detailed explanation-4: -Types of Data mining include: Clustering. Prediction. Classification.