Modeling Data in the Organization A good business rule is which of the following? Declarative Redundant Compound Imprecise Declarative Redundant Compound Imprecise ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A relationship is an association representing the interaction between attributes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization When the minimum number of instances of an entity is one, you know which of the following? Optional one Cannot tell Mandatory one Mandatory many Optional one Cannot tell Mandatory one Mandatory many ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A derived attribute is an attribute whose values can be calculated from a related relationship. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good identifier is which of the following? Can be null One that can change over time Be intelligent One that is unique Can be null One that can change over time Be intelligent One that is unique ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A composite attribute is which of the following? An identifier An attribute that cannot be broken into components An attribute that can be broken into components Multiple attributes An identifier An attribute that cannot be broken into components An attribute that can be broken into components Multiple attributes ANSWER DOWNLOAD EXAMIANS APP
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