What are aggregate transformation?
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Explain a mapping, session, worklet, workflow, mapplet?
if we increase the number of dimensions will the rows in fact table increase or decrease??
Where the applications and where ware house management system is used?
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
What is staging area?
Explain why should you put your data warehouse on a different system than your oltp system?
Explain in detail abt measure objects? And what is the use of it? How to create it?
Data WareHousing course in noida
What are the methodologies of data warehousing?
What are cursors?
What is a Data Cube?
What is a look up function? What is default transformation for the look up function?