Syllabus Detail

  • Using Chen's notation ER diagrams 11 ATAR, 12 ATAR


Step 1 - Background

  • Chen's notation for entity–relationship modeling uses rectangles to represent entity sets, and diamonds to represent relationships appropriate for first-class objects: they can have attributes and relationships of their own.



Step 2 - Vocabulary

  • disaster is 


Step 3 - Summary of Main Points

  • Main point 1 is here
  • Main point 2 is here


Step 4 - The Detail



Step 5 - Further Research

  1. Geek


Step 6 - Worksheet and Practice (yet to be added)



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