Object Oriented Data Modeling A constructor operation does which of the following? All of these Deletes and existing instance of a class Updates an existing instance of a class Creates a new instance of a class All of these Deletes and existing instance of a class Updates an existing instance of a class Creates a new instance of a class ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition does not allow an object to be part of more than one aggregate object. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The term Complete for a UML has the same meaning as which of the following for an EER diagram? Total specialization rule Disjoint rule Overlapping rule Partial specialization rule Total specialization rule Disjoint rule Overlapping rule Partial specialization rule ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The UML notation is useful for graphically depicting an object-oriented analysis or design model. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An object can have which of the following multiplicities? All of these Zero More than one One All of these Zero More than one One ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Aggregation is which of the following? Expresses an is-a relationship and is a stronger form of an association relationship. Expresses a part-of relationship and is a stronger form of an association relationship. Expresses a part-of relationship and is a weaker form of an association relationship. Expresses an is-a relationship and is a weaker form of an association relationship. Expresses an is-a relationship and is a stronger form of an association relationship. Expresses a part-of relationship and is a stronger form of an association relationship. Expresses a part-of relationship and is a weaker form of an association relationship. Expresses an is-a relationship and is a weaker form of an association relationship. ANSWER DOWNLOAD EXAMIANS APP
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