What is the difference between ods and oltp?
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How can we import and export using BCP utility?
Is there any difference in testing database and data ware housing?
Explain the hierarchies level data warehousing.
Explain what are the modules in power mart?
Why facts table is useful in representing the data?
Explain what is a three tier data warehouse?
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
Explain dimensional modelling?
What is an OLAP (On-line Analytical processing) system?
Which kind of index is preferred in DWH?
Explain a mapping, session, worklet, workflow, mapplet?
What are diagrams?
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