Object Oriented Data Modeling Which of the following statement is true concerning objects and/or classes? 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. An object is an instance of a class. An object includes encapsulates only data. A class is an instance of an object. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition is a stronger form of which of the following? Inheritance Aggregation All of these Encapsulation Inheritance Aggregation All of these Encapsulation ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The UML notation is useful for graphically depicting an object-oriented analysis or design model. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Aggregation is which of the following? 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 weaker form of an association relationship. Expresses a part-of relationship and is a stronger 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 weaker form of an association relationship. Expresses a part-of relationship and is a stronger form of an association relationship. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The fact that the same operation may apply to two or more classes is called what? Polymorphism Encapsulation Multiple classification Inheritance Polymorphism Encapsulation Multiple classification Inheritance ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Multiple inheritance allows a class to inherit features from more than one superclass. False True False True ANSWER DOWNLOAD EXAMIANS APP
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