what is an use case?
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Explain what are the different methods of loading dimension tables?
I need a good brd and uc template?
Explain clustering algorithm?
What is loop in data warehousing?
How to allow a dynamic selection of a column for a measure in a chart,without using variable?
Can decision tree be implemented using SQL?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
What is BCP?
What is a Decision Tree Algorithm?
Give some difference between oltp and olap.
What does level of granularity of a fact table signify?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?