Which of the following is NOT an objective of derived data?
A) Ease of use for decision support systems
B) Faster response time for user queries
C) Support data mining applications
D) Eliminate the need for application software
Correct Answer:
Verified
Q18: Which of the following factors drive the
Q19: The key discovery that triggered the development
Q20: An operational data store (ODS) is a(n):
A)
Q21: The level of detail in a fact
Q22: _ duplicates data across databases.
A) Data propagation
B)
Q24: Factless fact tables may apply when:
A) we
Q25: Data federation is a technique which:
A) creates
Q26: A database action that results from a
Q27: All of the following are ways to
Q28: A class of database technology used to
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