Object Oriented Data Modeling A constructor operation does which of the following? All of these Creates a new instance of a class Updates an existing instance of a class Deletes and existing instance of a class All of these Creates a new instance of a class Updates an existing instance of a class Deletes and existing instance of a class ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The term Incomplete for a UML has the same meaning as which of the following for an EER diagram? Total specialization rule Overlapping rule Disjoint rule Partial specialization rule Total specialization rule Overlapping rule Disjoint rule Partial specialization rule ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition is a stronger form of which of the following? All of these Inheritance Aggregation Encapsulation All of these Inheritance Aggregation Encapsulation ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling In UML, a class is represented by a rectangle with three compartments separated by vertical lines. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An aggregation is a stronger form of association relationship and is represented with a solid diamond at the aggregate end. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line. True False True False ANSWER DOWNLOAD EXAMIANS APP
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