Explain the hierarchies level data warehousing.
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What function should we use to display the value entered or selected by a user in response to a prompt?
What is meant by metadata in context of a data warehouse and how it is important?
What are the various methods of getting incremental records or delta records from the source systems?
What is recovering sessions?
How to allow a dynamic selection of a column for a measure in a chart,without using variable?
What is vdl (view definition language) explain?
What is data analysis? Where it will be used?
Where the applications and where ware house management system is used?
Explain what is the difference between power center & power mart?
Describe the differences between a data warehouse and data mart.
How to load the time dimension?
What is operational data store (ods)?