Modeling Data in the Organization An oval represents which of the following in an ERD? Entity Relationship Optional One Attribute Entity Relationship Optional One Attribute ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Some business rules cannot be represented in common data modeling notation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization No two attributes of the same entity type should have the same name. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Relationships cannot have attributes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A rectangle represents which of the following in an ERD? Attribute Relationship Entity Optional One Attribute Relationship Entity Optional One ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A binary relationship is which of the following? A relationship between two entities A relationship between two attributes An attribute with two different relationships An entity with two different relationships A relationship between two entities A relationship between two attributes An attribute with two different relationships An entity with two different relationships ANSWER DOWNLOAD EXAMIANS APP
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