Modeling Data in the Organization A rectangle represents which of the following in an ERD? Entity Relationship Attribute Optional One Entity Relationship Attribute 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 an independent meaning. The resulting associative entity has no attributes. All of these Some of the relationships for the participating entities are 'many'. The resulting associative entity has an independent meaning. The resulting associative entity has no attributes. ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An oval represents which of the following in an ERD? Optional One Attribute Entity Relationship Optional One Attribute Entity Relationship ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A binary relationship is which of the following? An entity with two different relationships A relationship between two attributes A relationship between two entities An attribute with two different relationships An entity with two different relationships A relationship between two attributes A relationship between two entities An attribute with two different relationships ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Business rules and policies are universal. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A relationship is which of the following? A person, place, or thing Property or characteristic of an entity Link between entities Weak entity A person, place, or thing Property or characteristic of an entity Link between entities Weak entity ANSWER DOWNLOAD EXAMIANS APP
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