Modeling Data in the Organization When the minimum number of instances of an entity is one, you know which of the following? Optional one Mandatory one Mandatory many Cannot tell Optional one Mandatory one Mandatory many Cannot tell ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A binary relationship cannot be which of the following? One-to-One One-to-Many Many-to-Many Zero-to-Zero One-to-One One-to-Many Many-to-Many Zero-to-Zero ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Business rules and policies are universal. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good identifier is which of the following? 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 Can be null ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Cardinality specifies the number of instances of one entity that can be associated with each instance of another entity. True False True False 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 an independent meaning. All of these The resulting associative entity has no attributes. Some of the relationships for the participating entities are 'many'. The resulting associative entity has an independent meaning. All of these The resulting associative entity has no attributes. ANSWER DOWNLOAD EXAMIANS APP
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