Separate operational data sources cannot contain overlapping information.
Correct Answer:
Verified
Q18: Operational data typically represents the current state
Q19: Which of the following is NOT a
Q20: Operational queries are typically issued:
A)By fewer users
Q21: Explain the term retrieval of analytical information
Q22: Analytical databases are created for the analysis
Q24: Explain the term structured repository in the
Q25: Explain the term integrated in the following
Q26: Data marts are always implemented as relational
Q27: Analytical databases are referred to as application-oriented.
Q28: Explain the term subject-oriented in the following
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