Discuss two ways in which the 1:M relationship between COURSE and CLASS can be implemented.
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Note the discussion about weak and strong entities in questions 7c and 7d Then follow up with this discussion The relationship is implemented as strong when the CLASS entitys PK contains the COURSE en...View the full answer
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Related Book For
Database Systems Design Implementation and Management
ISBN: 978-1285196145
11th edition
Authors: Carlos Coronel, Steven Morris
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