Modeling Data in the Organization Some business rules cannot be represented in common data modeling notation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization When the minimum number of instances of an entity is one, you know which of the following? Cannot tell Mandatory many Optional one Mandatory one Cannot tell Mandatory many Optional one Mandatory one ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A relationship is an association representing the interaction between attributes. False True False True 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? Optional one cardinality Derived attribute Weak entity Multi-valued attribute Optional one cardinality Derived attribute Weak entity Multi-valued attribute ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A binary relationship cannot be which of the following? One-to-Many One-to-One Many-to-Many Zero-to-Zero One-to-Many One-to-One Many-to-Many Zero-to-Zero ANSWER DOWNLOAD EXAMIANS APP
Modeling Data in the Organization A good business rule is which of the following? Imprecise Compound Redundant Declarative Imprecise Compound Redundant Declarative ANSWER DOWNLOAD EXAMIANS APP
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