sindhura


{ City } chennai
< Country > india
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Question { 5408 }

what is the difference between list sequel and cross tab
sequel?


Answer

List sequel contain detail data,crosstab sequel contain summary data

Is This Answer Correct ?    0 Yes 0 No

Question { HCL, 6337 }

what use of surgate key in project


Answer

Surgate is a system generator sequence,by using this we can
store the historical data tha means it stores the type 2 data,
it acts as primary key in dimension table

Is This Answer Correct ?    1 Yes 1 No