Object Oriented Data Modeling A constructor operation does which of the following? All of these Creates a new instance of a class Deletes and existing instance of a class Updates an existing instance of a class All of these Creates a new instance of a class Deletes and existing instance of a class Updates an existing instance of a class ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An object can have which of the following multiplicities? All of these One More than one Zero All of these One More than one Zero ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The benefits of object-oriented modeling are which of the following? All of these Improved communication between users, analysts, etc. Reusability of analysis, design, and programming results The ability to tackle more challenging problems All of these Improved communication between users, analysts, etc. Reusability of analysis, design, and programming results The ability to tackle more challenging problems 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 Each association has two or more roles. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition is a stronger form of which of the following? All of these Inheritance Encapsulation Aggregation All of these Inheritance Encapsulation Aggregation ANSWER DOWNLOAD EXAMIANS APP
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