What are the other names given to data warehousing?
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WHAT IS FACT LESS FACT TABLE?
where exactly in dataware house a confirmed dimension can be created
State any 5 of Cods guidelines of an OLAP system, brief description each?
Explain reference cursor?
Explain why denormalization is promoted in universe designing?
What is data validation strategies for data mart v?
What are different stages of ?Data mining??
What is Discrete and Continuous data in Data mining world?
What is dimensional modelling?
What is data merging, data cleansing and sampling?
Why do we use DSS database for OLAP tools?
What are Fact tables and Dimension Tables?