If I have table T1 and table T2 T1 has 250 cols and 10,000 rows T2 has 2 billion rows and 10 cols Which one would be Fact table and which one would be Dimension table and why ?
3 8256Post New Extech Data Warehouse General Interview Questions
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Extech Data Warehouse General Interview Questions (1)
In mapreduce what is a scarce system resource? Explain?
What is the purpose of disp parameter?
What is 'tier 2 capital'?
What is instantiation?
What are time sheets?
What is heap tree in data structure?
Tell me how to select an exact color to match?
How can maintain session in mvc?
Why do we show php code in browser?
Explain what are partitioned views and distributed partitioned views?
What are the other (competing or not) wireless technologies?
What is nslayoutanchor?
What is IoT architecture?
write testcases for open dialogbox
Explain static nested classes ?
