What is meant by metadata in context of a data warehouse and how it is important?
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Explain what is the advantages data mining over traditional approaches?
How many repositories can we create in Informatica?
What are the data types present in bo?
What is META DATA information in Data warehousing projects?
In microstrategy, how can we direct the sql generated to use a specifc table?
Explain me what are conformed dimensions?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
Suppose we want to display zero when null values coming to report how can we do that?
What are the data marts?
List any five applications of data warehouse.
What is VLDB?
Explain how to generate iqd file from framework manager?