Online analytical processing (OLAP) Question:
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What is the source of the OLAP cube's metadata?
a) Star schema
b) Snow flake schema
c) Both a and b
d) Database

c) Both a and b

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__________operation of OLAP involves computing all of the data relationships for one or more dimensions. a) Slice b) Roll up c) Dice d) Pivot	_____operation of OLAP provides alternate presentation of data by rotating it. a) Slice b) Roll up c) Dice d) Pivot