Explain the difference between filter and conditin?
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Explain hybrid slowly changing dimension?
What are the steps to build the datawarehouse?
How to export mappings to the production environment?
How to know the time taken for particular report execution?
How can you clear the cache?
What are universe requirements?
Who needs data warehousing?
Explain about core dimension, balanced dimension, and dirty dimension?
Explain what are non-additive facts?
How can you define a transformation? What are different types of transformations in Informatica?
Write a short note on data warehousing & three-Tier Warehouse architecture in detail.
Can decision tree be implemented using SQL?