Explain some of modeling tools available in the market?
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What are the different types of scd's used in data warehousing?
Explain about core dimension,
Explain about Control M JObs detaily?How to execute this.
2 Answers Scope International,
Explain the hierarchies level data warehousing.
Start a batches with in a batch?
Difference between slicing and dicing with example?
What is freehand sql?
What is crass reference table?
Explain degenerate dimension table?
What Oracle features can be used to optimize my Warehouse system?
Explain ddl (data definition language)?
What is cfapplication tag?