Give the benefits of data integration suite?
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how would u estimate the size of Aggregator transform data and index cache?
When do we analyze the tables?
What is meant by incremental load?
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
how would u estimate the size of Aggregator transform data and index cache?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?
What is data modeling and data mining?
Explain etl mapping sheets?
if u can't find what you are looking for in lookup table, how do you handle?
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
Can we create Hierarchies in generic datasources?
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
Teradata 
