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 An entity name should be which of the following? Specific to the organization Concise A singular noun All of these Specific to the organization Concise A singular noun All of these ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An attribute name should be which of the following? All of these Use a alias Follow a standard format Singular verb or verb phrase All of these Use a alias Follow a standard format Singular verb or verb phrase 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
Modeling Data in the Organization A binary relationship is a relationship between two or more entities. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An oval represents which of the following in an ERD? Relationship Optional One Entity Attribute Relationship Optional One Entity Attribute ANSWER DOWNLOAD EXAMIANS APP
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