Explain a mapping, session, worklet, workflow, mapplet?
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After the generation of a report to whom we have to deploy or what we do after the completion of a report?
Explain multivalued dependency?
Suppose we want to display zero when null values coming to report how can we do that?
What is hybrid slowly changing dimension?
Explain what is power center repository?
What is surrogate key? Where we use it explain with example?
What is up date strategy and what are th options for update strategy?
Why fact table is in a normal form?
What are the methodologies of data warehousing?
Can we start and stop single session in concurent bstch?
Explain what are the vaious etl tools in the market?
Explain vldb?