Exercise: The Database Development Process

Questions for: The Database Development Process

There are three stages involved when analyzing the initiation of an information systems project.
A:
True
B:
False
C:
D:
Answer: B
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Incremental commitment does not allow a project to be easily redirected or to be terminated.
A:
True
B:
False
C:
D:
Answer: B
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The longest step of database development is database maintenance.
A:
True
B:
False
C:
D:
Answer: A
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The physical database design identifies data integrity and security requirements.
A:
True
B:
False
C:
D:
Answer: B
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A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations.
A:
True
B:
False
C:
D:
Answer: A
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