What is loop in data warehousing?
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What is surrogate key? Where we use it?
How to pivot row data using informatica?
Explain how many ways you create ports?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?
What is data analysis?
How to generate the cubes in framework manager?
Why null values are mapped as 0 in fact tables?
How to create different types of templates?
explain about dirty dimension?
Why do we use DSS database for OLAP tools?
Is there any difference in testing database and data ware housing?
Explain er diagram?