What are the different types of fact tables used in data warehousing?
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Code the tables statement to produce a multi-level frequency?
What is normalization, first normal form, second normal form, third normal form?
What is a star schema? Why does one design this way?
1.WHAT IS DATA MART ?
What are the various transformation available?
What is BCP?
What is the difference between connected and unconnected stored procedures?
Explain how to generate iqd file from framework manager?
Explain the differences between normalizer and normalizer transformation?
What is a staging area? Do we need it? What is the purpose of a staging area?
What is a functional dependency f said to be minimal?
What is the main difference between schema in rdbms and schemas in datawarehouse?