The ER Model includes additional concepts like ________.
Question
The ER Model includes additional concepts like ________.
Solution
The ER Model includes additional concepts like Attributes, Relationships, and Cardinality.
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Attributes: These are the properties that define the entity. For example, a student entity may have attributes like name, age, class, etc.
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Relationships: These are the associations between entities. For example, a student entity may have a relationship with a course entity through an "enrolls
Similar Questions
What are the three benefits of using ER model (Max: 150 words)?
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An Entity-Relationship (ER) Model represents: The various entity types of interest and the relationships among them in the domain being modeled. Various tables and links among them in the domain being modeled. The various entity types of interest and the relationships among them in the domain being modeled along with operations to be performed on data. Various tables and links among them in the domain being modeled along with operations to be performed on data.
Given the basic ER and relational model which of the following is incorrect?
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