Object Oriented Data Modeling Which of the following statement is true concerning objects and/or classes? An object is an instance of a class. An object includes encapsulates only data. A class is an instance of an object. A class includes encapsulates only data. An object is an instance of a class. An object includes encapsulates only data. A class is an instance of an object. A class includes encapsulates only data. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition does not allow an object to be part of more than one aggregate object. 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 The benefits of object-oriented modeling are which of the following? All of these The ability to tackle more challenging problems Improved communication between users, analysts, etc. Reusability of analysis, design, and programming results All of these The ability to tackle more challenging problems Improved communication between users, analysts, etc. Reusability of analysis, design, and programming results ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Multiplicity is the same as what concept for an ERD? Entity Cardinality Relationship Attribute Entity Cardinality Relationship Attribute ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling In an object diagram, an object is represented as a rectangle with two compartments. False True False True ANSWER DOWNLOAD EXAMIANS APP
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