Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
13th Edition
ISBN: 9781337745703
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 5, Problem 17RQ

Explanation of Solution

Design trap:

  • One of the most common design traps is “fan trap” when the user contains one entity in two one-to-many relationship to another entities that time fan trap is occurred.
  • Thus producing an association among other entities that is not expressed in the model.
  • When the relationship is identified as incorrect or improper model at that time design trap is occurred.
  • So, the design trap is represented in a way that is not consistent with the real world.

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