What is dimensional modelling?
Explain difference between data ware house & data mart?
What are the reasons to use a chameleon method in data warehousing?
What is index awareness in universe?
What are the methodologies of data warehousing?
Difference between cold fusion mx 6 and cold fusion mx 7?
What is the extension of file to save template?
How do you create surrogate key using ab initio?
Explain the differences between normalizer and normalizer transformation?
Explain where do we use semi and non additive facts?
Explain how many ways you create ports?
What is aggregate fact table?
Explain a relation schema and a relation?
Explain the definition of normalized and denormalized view?
Explain what is the difference between view filter and report filter?