Modeling Data in the Organization An oval represents which of the following in an ERD? Entity Optional One Attribute Relationship Entity Optional One Attribute Relationship 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 Multiple and binary relationships are the same thing. True False True False ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization An attribute name should be which of the following? All of these Follow a standard format Use a alias Singular verb or verb phrase All of these Follow a standard format Use a alias Singular verb or verb phrase ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A binary relationship cannot be which of the following? Many-to-Many Zero-to-Zero One-to-Many One-to-One Many-to-Many Zero-to-Zero One-to-Many One-to-One ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good business rule is which of the following? Redundant Imprecise Compound Declarative Redundant Imprecise Compound Declarative ANSWER DOWNLOAD EXAMIANS APP
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