Modeling Data in the Organization A binary relationship is which of the following? 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 A relationship between two entities 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? Weak entity Optional one cardinality Multi-valued attribute Derived attribute Weak entity Optional one cardinality Multi-valued attribute Derived attribute ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A relationship is which of the following? Property or characteristic of an entity Weak entity Link between entities A person, place, or thing Property or characteristic of an entity Weak entity Link between entities A person, place, or thing 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? 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. All of these ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good identifier is which of the following? Can be null One that is unique Be intelligent One that can change over time Can be null One that is unique Be intelligent One that can change over time ANSWER DOWNLOAD EXAMIANS APP
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