The use of packaged data models can offer which of the following benefits?
Answer: C
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Strategic Planning factors do not include which of the following?
Answer: C
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The physical database design identifies data integrity and security requirements.
Answer: B
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One of the most popular systems development life cycle methods is prototyping.
Answer: A
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The three-schema components include all, but:
Answer: C
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Incremental commitment does not allow a project to be easily redirected or to be terminated.
Answer: B
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The longest step of database development is database maintenance.
Answer: B
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Which of the following database activities determines the entities, attributes, and relationships of data?
Answer: A
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The systems development life cycle cannot be used with database implementation.
Answer: B
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An entity type is which of the following?
Answer: A
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