Using a packaged data model, projects take less time and cost because:
A) less personnel are required.
B) essential components and structures are already defined.
C) there is more time taken to model the enterprise.
D) packaged data models only run in Oracle.
Correct Answer:
Verified
Q20: In the figure below, the patient must
Q21: The subtype discriminator in the figure below
Q22: The figure below is an example of
Q23: Packaged data models:
A) are ready to use
Q24: All of the following are advantages of
Q26: In a supertype/subtype hierarchy, subtypes that are
Q27: The subtype discriminator is a composite attribute
Q28: In a supertype/subtype hierarchy, each subtype has:
A)
Q29: Which of the following statements is true
Q30: A generic or template data model that
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