What is degenerate dimension table?
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Explain why fact table is in normal form?
In datastage can ve find the job based on source table name ??
Why facts table is useful in representing the data?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
Explain Process flow in data warehouse??
Explain dimensional modelling?
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 conformed fact?
How can we do ETL process in SQL Server?
what is the difference between etl tool and olap tools
What is degenerate dimension table?
2.What is staging area ?
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