Explain what are the advantages data mining over traditional approaches?
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Explain what are the modules in power mart?
What is a cube in data warehousing concept?
Explain have you ever been in a real dilemma at work? What did you do to get out of it?
Explain what are necessary tasks to install reportnet software?
How do you create surrogate key using ab initio?
Explain in simple terms, the concept of Data Mining.
which automation tool is used in data warehouse testing?
What is informatica architecture?
What is the purpose of cluster analysis in data warehousing?
When should you use a STAR and when a SNOW-FLAKE schema?
Explain a mapping, session, worklet, workflow, mapplet?
What are the different methods of loading dimension tables?