Explain what are non-additive facts?
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Explain why fact table is in normal form?
Explain how are the dimension tables designed?
What are Fact tables and Dimension Tables?
What is data analytics in simple terms?
What needs to be done while starting the database?
Can any one explain about core dimension, balanced dimension, and dirty dimension?
What are the primary ways to store data in OLAP?
Are facts same as metrics and dimensions same as measures? If not , please tell the difference?
What's a Cube in Rolap?
Explain what is partitioning? What are the types of partitioning?
What is a look up function? What is default transformation for the look up function?
Explain what are the various reporting tools in the market?