Explain what is analytical or analytic mean?
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Define Data Warehousing?
Explain the difference between oltp and olap?
Explain difference between view and materialized view?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Explain where do we use semi and non additive facts?
How to load the time dimension?
What is DTS ?
Difference between PowerPlay transformer and power play reports?
which automation tool is used in data warehouse testing?
What are the different types of scd's used in data warehousing?
How to pivot row data using informatica?
What are the advantages and disadvantages of reporting directly against the database?