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 A rectangle represents which of the following in an ERD? Relationship Entity Attribute Optional One Relationship Entity Attribute Optional One 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 A strong entity is an entity whose existence depends on some other entity type. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An attribute name should be which of the following? All of these Singular verb or verb phrase Use a alias Follow a standard format All of these Singular verb or verb phrase Use a alias Follow a standard format 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? Cannot tell Optional one Mandatory many Mandatory one Cannot tell Optional one Mandatory many Mandatory one ANSWER DOWNLOAD EXAMIANS APP
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