Chapter 3. ER modelling - cont.
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Chapter 3. ER modelling - cont.
Table of Contents
References for this lesson
Cardinality
Participation
Key Concepts og Concepts of Keys
Weak Entities
N-ary Relationships
N-ary? Is that what we really want?
Opgaver
Assignment 3.0
Assignment 3.1
Assignment 3.2
Assignment 3.3
Assignment 3.4
Assignment 3.5
Assignment 3.6
Assignment 3.7
References for this lesson
[
Tay01
] Chapter 4.