What is meant by metadata in context of a data warehouse?
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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?
How can you define a transformation? What are different types of transformations in Informatica?
Why joiner transformation does not allow the aggregator transformation and expression transformation to join
What is the difference between datawarehouse and bi?
What is difference between model & package?
what role views play in dimensional modeling?
Which one among Star and snowflake schemas will occupy more space?
Explain what are the various file formats involved in reportnet?
What is informatica architecture?
explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
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Explain the difference between view and materialized view?
What are CUBES?