Modeling Data in the Organization A binary relationship is which of the following? 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 A relationship between two attributes 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? Multi-valued attribute Weak entity Derived attribute Optional one cardinality Multi-valued attribute Weak entity Derived attribute Optional one cardinality ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A derived attribute is an attribute whose values can be calculated from a related relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An entity name should be which of the following? Concise Specific to the organization All of these A singular noun Concise Specific to the organization All of these A singular noun ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Relationships cannot have attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A composite attribute is which of the following? An attribute that can be broken into components An attribute that cannot be broken into components Multiple attributes An identifier An attribute that can be broken into components An attribute that cannot be broken into components Multiple attributes An identifier ANSWER DOWNLOAD EXAMIANS APP
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