Explain a mapping, session, worklet, workflow, mapplet?
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What is latest version of power center / power mart?
What are the design methods of data warehousing?
Explain how to export mappings to the production environment?
How Materialized Views are linked with Oracle DataWare house?
What are session timeout and application timeout?
Explain where do we use semi and non additive facts?
How to design file watch jobs?
Explain why dimenstion tables are denormalized in nature?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
What is data analysis?
What are the steps to build the datawarehouse?
What are the various methods of getting incremental records or delta records from the source systems?