All of the following are desirable types of background knowledge for a data warehouse administrator to have, except ____.
A) business expertise
B) data expertise
C) technical expertise
D) All of the above.
E) None of the above.
Correct Answer:
Verified
Q25: Bottom-up development implies that the EDW was
Q26: A data mart is a small-scale data
Q27: In the star schema design, the dimensions
Q28: Data warehouse data cannot be aggregated.
Q29: Decision support systems are designed to make
Q31: Data warehouse data is characterized as volatile.
Q32: The star schema approach to multidimensional data
Q33: A star schema has a "fact table,"
Q34: Data warehouse data is characterized as subject
Q35: Data warehouses are often referred to as
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