Explain a linked cube?
Can decision tree be implemented using SQL?
Is union transormation is active transformation?
What are different deliverables according to phases?
What is factless fact tables?
What is Conceptual, Logical and Physical model?
Where do we use semi and non additive facts?
Where the data cube technology is used?
Explain functional dependency?
Explain what are the different types of data warehousing?
Explain how many ways you create ports?
What are the advantages of raid 1, 1/0, and
Explain what is a staging area? Do we need it? What is the purpose of a staging area?