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Database Systems-5268-3-1st25
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In the following UML ER-Model, if each course can have zero or more prerequisite courses, then the relationship between course and course is:
Which of the following indicates the maximum number of entities that can be involved in a relationship?
In the following ER-Model, the relationships are:
In a one-to-many relationship, the entity that is on the one side of the relationship is called a |
In requirements collection and analysis using View Integration Approach
One of the main database approaches n which we start by Entities then consider the attributes is called