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 9243Post New Extech Data Warehouse General Interview Questions
design of a dust collector?
Is react better than angular?
What is the contrast between sql and mysql?
• How can you justify it?
What impacts will the Internet of Things (IoT) have?
What is objectcontext? : Entity framework
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
What you understand by building codes?
If you do not want your program to halt while it waits for a connection, put the call to accept( ) in a separate thread?
Enlist the functions performed by sas.
Explain about the quicktest professional (qtp) automation object model?
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Explain what are indexes in mongodb?
Enlist the tasks for which source qualifier transformation is used.
In which format you can pass the value in the sleep function?