Explain what is the advantages data mining over traditional approaches?
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How we are using this function?
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What is meant by metadata in context of a data warehouse and how it is important?
Explain what are fact, dimension, and measure?
How to define a cube??
what are the similarities between ROLAP and MOLAP
What is Operational Data Store?
What is a view as it relates to system modeling?
How does data mining and data warehousing work together?
Explain what is the difference between powerplay transformer and power play reports?
Explain the data type of the surrogate key?
Explain the data types present in bo n wht happens if we implement view in the designer n report?