Object Oriented Data Modeling The fact that the same operation may apply to two or more classes is called what? Encapsulation Polymorphism Inheritance Multiple classification Encapsulation Polymorphism Inheritance Multiple classification ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An abstract class is which of the following? A class that has no direct instances, but whose descendants may have direct instances. A class that has direct instances, but whose descendants may have direct instances. A class that has no direct instances, but whose descendants may not have direct instances A class that has direct instances, but whose descendants may not have direct instances. A class that has no direct instances, but whose descendants may have direct instances. A class that has direct instances, but whose descendants may have direct instances. A class that has no direct instances, but whose descendants may not have direct instances A class that has direct instances, but whose descendants may not have direct instances. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Which of the following is a technique for hiding the internal implementation details of an object? All of these Encapsulation Polymorphism Inheritance All of these Encapsulation Polymorphism Inheritance ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An object can have which of the following multiplicities? More than one Zero All of these One More than one Zero All of these One ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An object's state is determined by its attribute values and links to other objects. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling A method defines the form or protocol of the operation, but not its implementation. True False True False ANSWER DOWNLOAD EXAMIANS APP
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