What is loop in data warehousing?
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What is an OLTP (Online Transaction Processing) System?
What is factless fact schema?
Code the tables statement to produce a multi-level frequency?
What are the different types of schemas used in data warehousing?
Explain what are conformed dimensions?
How to pivot data using informatica when you have variable amount of pivot rows?
What is Grain & Granularity in Data Warehouse.
which automation tool is used in data warehouse testing?
Explain what is the main difference between inmon and kimball philosophies of data warehousing?
What is operational data source (ODS)?
What is recovering sessions?
What is the difference between power center and power mart?