A central repository for summarized and integrated data from operational databases and external sources,used to support decision making is a(n)___________________.
Correct Answer:
Verified
Q55: The ATTRIBUTE clause:
A) Defines a functional dependency
Q56: Figure: Q57: A(n)_ is a just-in-time data mart usually Q58: A(n)_ is a multidimensional format sometimes known Q59: Figuer: (Oracle) Q61: In refreshing a data warehouse,_ change data Q62: _ indicates the extent of empty cells Q63: A stored view created to provide fast Q64: One of the decision support operations that Q65: A _ is a storage engine that
Table1
CREATE DIMENSION StoreDim
LEVEL StoreID IS Store.
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