Database - Modeling Data in the Organization - Discussion

Discussion :: Modeling Data in the Organization - General Questions (Q.No.2)


If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?

[A]. Derived attribute
[B]. Optional one cardinality
[C]. Multi-valued attribute
[D]. Weak entity

Answer: Option D


No answer description available for this question.

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