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1. Which of the following is not a characteristic of a Data Warehouse?
Subject-orientedIntegratedTime-varyingNon-volatile
Data storageData analysisData transformationData integration
RelationalHierarchicalNetworkStar schema
Data transformationData integrationData analysisData presentation
Extract Transfer and LoadExtract Transform and LoadExport Transform and LoadExport Transfer and Load
Online Load Analysis ProcessOnline Layered Analysis ProcessOnline Analytical ProcessingOnline Aggregation and Logistics Process
Extracting data from databasesAnalyzing data in real-timePredicting future trends and patternsTransforming data into a dimensional model
ClassificationClusteringRegressionAssociation rules
Market basket analysis and fraud detectionData visualization and reportingData integration and data transformationData cleansing and data profiling
Volume Variety Velocity VeracityVolume Value Velocity ViscosityVariety Velocity Visualization VeracityValue Velocity Variety Viscosity
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