Explain what are the various methods of getting incremental records or delta records from the source systems?
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How to get the first 100 rows from the flat file into the target?
How to test report in reportnet?
How can we do data cleaning?
Explain what is power center repository?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
What is an error log table in informatica occurs and how to maintain it in mapping?
Data WareHousing course in noida
"A dimension table is wide but the fact table is deep," explain the statement in your own words.
How can you implement many relations in star schema model?
What is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
What are the data types present in bo? What happens if we implement view in the designer n report?
Explain can a dimension table contains numeric values?