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Former Member
Feb 13, 2006 at 05:49 PM

Clarification needed on some DW terms:


When asked on an interview, the following questions, what exactly is expected. (I will appreciate if you can include some examples in your explanations):

1. Have you been involved in data modeling?

2. What design experience do you have in BW?

3. What is entailed in data warehouse model? Is it conceptual data model, logical dat model and physical data model? If so, what actually is each of these models?

4. …also, what is “data analysis”

Thanks in advance.