What are components of reportnet?
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Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
How do we design a universe?
How many repositories can we create in Informatica?
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 is the goal of optimizer?
What is the main difference between star and snowflake star schema? Which one is better and why?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
if source contain 10records how you identify header and footer
Explain what are the different types of data warehousing?
What is data stream and data adaopter?
What function should we use to display the value entered or selected by a user in response to a prompt?
What is the advantages data mining over traditional approaches?