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