Tell me what is full load & incremental or refresh load?
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Explain what are the different types of join operations?
wht is degenerated dimension ?it's uses?
three ways sql*loader could load data, what are those three types?
Do you view contain data?
if we increase the number of dimensions will the rows in fact table increase or decrease??
Explain how many ways you create ports?
Where the applications and where ware house management system is used?
What is the differences between star and snowflake schemas?
Explain meta data?
What are the different models used in cluster analysis?
What are templates in which way it is help full?
List down some of the real time data-warehousing tools?