Modeling Data in the Organization A binary relationship is which of the following? 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 A relationship between two entities A relationship between two attributes ANSWER DOWNLOAD EXAMIANS APP
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? Derived attribute Weak entity Multi-valued attribute Optional one cardinality Derived attribute Weak entity Multi-valued attribute Optional one cardinality ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A relationship is which of the following? Property or characteristic of an entity Weak entity A person, place, or thing Link between entities Property or characteristic of an entity Weak entity A person, place, or thing Link between entities 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 The resulting associative entity has no attributes. The resulting associative entity has an independent meaning. Some of the relationships for the participating entities are 'many'. All of these The resulting associative entity has no attributes. The resulting associative entity has an independent meaning. Some of the relationships for the participating entities are 'many'. ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good identifier is which of the following? One that is unique Be intelligent Can be null One that can change over time One that is unique Be intelligent Can be null One that can change over time ANSWER DOWNLOAD EXAMIANS APP
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