The generic two-level data warehouse architecture includes which of the following?
A) At least one data mart
B) Data that can extracted from numerous internal and external sources
C) Near real-time updates
D) All of the above.
Correct Answer:
Verified
Q24: The following is true of three-tier data
Q25: The following technology is not well-suited for
Q26: What is true of the multidimensional model?
A)It
Q27: The most common source of change data
Q28: Which of the following statements is not
Q30: A goal of data mining includes which
Q31: Data mining is used to aid in
A)Operational
Q32: Data mining requires
A)large quantities of operational data
Q33: What is Data Mining?
A)The capability to drill
Q34: If knowledge discovery is one aspect of
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