Examveda
Examveda

An oval represents which of the following in an EER?

A. Attribute

B. Entity

C. Optional One

D. Relationship

Answer: Option A

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Related Questions on ER Model and Business Rules

Inheritance is which of the following?

A. When a supertype entity inherits values of the subtype attribute

B. When a subtype entity inherits values of the supertype attribute

C. When a supertype entity inherits values of another supertype attribute

D. When a subtype entity inherits values of another subtype attribute