Modeling Data in the Organization A relationship is which of the following? Weak entity Link between entities A person, place, or thing Property or characteristic of an entity Weak entity Link between entities A person, place, or thing Property or characteristic of an entity ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization When the minimum and maximum number of instances of an entity is one, you know which of the following? Mandatory one Optional one Mandatory many Cannot tell Mandatory one Optional one Mandatory many Cannot tell 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 Cardinality specifies the number of instances of one entity that can be associated with each instance of another entity. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An attribute name should be which of the following? Follow a standard format Singular verb or verb phrase Use a alias All of these Follow a standard format Singular verb or verb phrase Use a alias All of these ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization Business rules and policies are universal. True False True False ANSWER DOWNLOAD EXAMIANS APP
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