Modeling Data in the Organization A composite attribute is which of the following? An identifier An attribute that cannot be broken into components Multiple attributes An attribute that can be broken into components An identifier An attribute that cannot be broken into components Multiple attributes An attribute that can be broken into components 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 Multiple and binary relationships are the same thing. False True False True 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 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 Multi-valued attribute Derived attribute Optional one cardinality Weak entity Multi-valued attribute Derived 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 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
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