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a. In general terms, explain how to differentiate an N:M strong entity pattern from an association pattern.

b. Explain why two entities are needed to model multivalued attributes.

c. How do the forms in Figures 5-26 and 5-28 differ? How does this difference affect the data model?

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Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M91975883

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