Explain can report net connect multiple datasource at a time in report creation time?
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What are the mapping paramaters and maping variables?
Why facts table is useful in representing the data?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,
1.WHAT IS DATA MART ?
3.What is fact less fact ?
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How Materialized Views are linked with Oracle DataWare house?
Can any one explain the hierarchies level data warehousing.
Difference between cold fusion 5 and cold fusion mx 6?
How can we acheive correlated sub-query in designer?can anyone help me in this regard?
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4.Explain Snowflkeschema ?
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Describe a data warehouse.