The generic two-level data warehouse architecture includes _______________.
A. at least one data mart.
B. data that can extracted from numerous internal and external sources.
C. near off-time updates.
D. historic data.
Answer:B
The generic two-level data warehouse architecture includes _______________.
A. at least one data mart. B. data that can extracted from numerous internal and external sources. C. near off-time updates. D. historic data.