What is the difference between metadata and data dictionary?
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What are the methodologies of data warehousing?
What are components of report studio?
What are the steps to build the datawarehouse?
What is vdl (view definition language) explain?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
What is the difference between junk dimension and degenerated dimension?
Explain what are components of reportnet?
What is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
wht is degenerated dimension ?it's uses?
Explain what is type 2 version dimension?
Tell me the Top 10 features of oracle that supports datawarehousing.
What is the difference between constraind base load ordering and target load plan?