Explain what are the advantages data mining over traditional approaches?
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Explain where do we use semi and non additive facts?
What is analytical or analytic mean?
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?
what is parallel query?
what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc
What is Time Series algorithm in data mining?
explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
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Tell me the Top 10 features of oracle that supports datawarehousing.
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
Explain dimension table ?
What is MODEL is Data mining world?
What is the differences between star and snowflake schemas?