Object Oriented Data Modeling In an object diagram, an object is represented as a rectangle with two compartments. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An abstract class is which of the following? A class that has direct instances, but whose descendants may have direct instances. A class that has no 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 direct instances, but whose descendants may have direct instances. A class that has no 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 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 Which of the following is a technique for hiding the internal implementation details of an object? Inheritance Polymorphism All of these Encapsulation Inheritance Polymorphism All of these Encapsulation 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 A constructor operation does which of the following? Deletes and existing instance of a class All of these Updates an existing instance of a class Creates a new instance of a class Deletes and existing instance of a class All of these Updates an existing instance of a class Creates a new instance of a class ANSWER DOWNLOAD EXAMIANS APP
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