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QWhat does a successful data model accurately reflect?

ID: #13497 Database Concepts MCQs 138 views
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#13497Q ID
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Database Concepts MCQsTopic
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  • A The internal architecture of the DBMS ✔ ✖
  • B The physical storage allocation of the database ✔ ✖
  • C The possible state of the external world being modeled ✔ ✖
  • D The performance characteristics of the database ✔ ✖
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A successful data model accurately reflects the possible state of the external world being modeled.
It captures the relevant entities, their relationships, and attributes in a way that represents the real-world aspects of interest to the organization.
By capturing this information, the data model enables the database to accurately store and retrieve data that aligns with the organization's understanding of the external world.

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