Explain what are the vaious etl tools in the market?
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Difference between cold fusion mx 6 and cold fusion mx 7?
Explain what is a three tier data warehouse?
what is query optimizer? what are different types of optimizer s supported by oracle ?
After the complete generation of a report who will test the report and who will analyze it?
What is the 4 + 1 view model as it relates to system modeling?
Explain what is the difference between view filter and report filter?
In microstrategy, how can we direct the sql generated to use a specifc table?
How to join 3 database like flat file, oracle, db2 in informatrica?
Explain what is a cube in data warehousing concept?
What is normalization, first normal form, second normal form, third normal form?
What is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
What are Non-additive facts?