Modeling Data in the Organization 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? Weak entity Multi-valued attribute Derived attribute Optional one cardinality Weak entity Multi-valued attribute Derived attribute Optional one cardinality ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An oval 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 Which of the following conditions should exist if you want to convert a relationship to an associative entity? All of these Some of the relationships for the participating entities are 'many'. The resulting associative entity has no attributes. The resulting associative entity has an independent meaning. All of these Some of the relationships for the participating entities are 'many'. The resulting associative entity has no attributes. The resulting associative entity has an independent meaning. 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 binary relationship is which of the following? A relationship between two entities A relationship between two attributes An entity with two different relationships An attribute with two different relationships A relationship between two entities A relationship between two attributes An entity with two different relationships An attribute with two different relationships ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Business rules and policies are universal. False True False True ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS