What is the difference between filter and lookup transformation?
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What is incremintal loading?
Where do we use semi and non additive facts?
What is a source qualifier?
Could any one explain me how to create cascading prompts?
Explain me what are conformed dimensions?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
Explain a linked cube?
What is an error log table in informatica occurs and how to maintain it in mapping?
What is a view as it relates to system modeling?
What are the steps to build the datawarehouse?
Explain what is fact less fact table? Where you have used it in your project?
Explain what is the difference between power center & power mart?