Explain differences between star and snowflake schemas?
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what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
How to test report in reportnet?
How can we run the graph? How can we schedule the graph in unix?
What is the limit to the number of sources and targets you can have in a mapping?
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Explain what are the various transformation available?
Explain multivalued dependency?
Explain what are components of reportnet?
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 meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
What are components of report studio?
What is the advantages data mining over traditional approaches?
What is the purpose of Dataware Control?