What is drilling across?
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What is Grain & Granularity in Data Warehouse.
How to limit the max no of rows retrieved in the report?
What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?
Explain a relation schema and a relation?
What is the use of incremental aggregation? Explain me in brief with an example?
Explain about core dimension,
What is data cleaning? How can we do that?
Why facts table is useful in representing the data?
what is the difference between etl tool and olap tools
How to pivot row data using informatica?
Explain what are the various reporting tools in the market?
Explain what are conformed dimensions?