Explain how many ways you create ports?
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Explain the hierarchies level data warehousing.
Store (and count) non-fact records?
Explain the definition of normalized and denormalized view?
what is the difference between aggregate table and fact table ? how do you load these two tables ?
What is pre-emptive and non-pre-emptive?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
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What is the very basic difference between data warehouse and operational databases?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id 347 what is hybrid slowly changing dimension?
Explain what is the main difference between inmon and kimball philosophies of data warehousing?
Explain conformed fact?
How do you call a module named �testmod.cfm� with the parameters param1=�yes� and param2=5?
Explain how are the dimension tables designed?