What is crass reference table?
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Why is dimensional normalization not required?
Explain the main difference between inmon and kimball philosophies of data warehousing?
How do you create surrogate key using ab initio?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
What are the design methods of data warehousing?
What are different stages of ?Data mining??
Database in use is oracle?
What is dimension modeling?
Explain what is the advantages data mining over traditional approaches?
Which are the olap tools available that are supported by oracle?
What is a linked cube?
How to create different types of templates?