Explain the data type of the surrogate key?
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What is operational data source (ODS)?
How to export mappings to the production environment?
What is data cleaning? How can we do that?
Explain the definition of normalized and denormalized view and what are the differences between them?
What is the main difference between inmon and kimball philosophies of data warehousing?
What are algorithms provided by Microsoft in SQL Server?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
What is the difference between power center & power mart?
Describe the differences between a data warehouse and data mart.
Explain what is the main difference between inmon and kimball philosophies of data warehousing?
Name a few sectors which use data warehousing?
Is there any default username & pwd for bo designer & supervisor?