Can we have more than one time dimensions in a Schema(Star or Snowflake)
Explain multivalued dependency?
Explain the definition of normalized and denormalized view and what are the differences between them?
What is the data type of the surrogate key?
Explain can a dimension table contains numeric values?
Explain the difference between filter and conditin?
Briefly state different between data ware house & data mart?
What are Fact tables and Dimension Tables?
Best institute for MS BI training in Hyderabad, India?
Explain why should you put your data warehouse on a different system than your oltp system?
Difference between e-r modeling and dimentional modeling?
What is difference between e-r modeling and dimensional modeling?
What is up date strategy and what are th options for update strategy?