A data mart usually can be constructed more rapidly and at lower cost than a data warehouse because:
A) it typically focuses on a single subject area or line of business.
B) all the information is historical.
C) it uses a web interface.
D) all of the information belongs to a single company.
E) it is open-source.
A
Business
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Duration measures the sensitivity of a bond's prices to changing interest rates
Indicate whether the statement is true or false
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