What is the difference between view materialized view and view?
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Explain if a flat file cotains 1000 records how can I get first and last records only?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.
I know of using applysimple, but there are other ways too?
What are the types of SCD?
What are the differences between star and snowflake schema?
In document how to create metrics?
Explain what is the extension of file to save template?
if we increase the number of dimensions will the rows in fact table increase or decrease??
Explain a relation schema and a relation?
How do you create surrogate key using ab initio?
What are the steps of implementing data warehousing?
in siebel analytics by using dashboard prompts in a page have 2 reports so i have to give dashboard prompt to applied on first report only that will not applied to 2 report how it will do