Object Oriented Data Modeling An abstract class is which of the following? 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 no 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 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 no direct instances, but whose descendants may not have direct instances A class that has direct instances, but whose descendants may have direct instances. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling A UML diagram includes which of the following? List of operations All of these Class name List of attributes List of operations All of these Class name List of attributes ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The object-oriented development life cycle is which of the following? Analysis, design, and implementation steps in any order and using multiple iterations. Analysis, design, and implementation steps in the given order and using multiple iterations. Analysis, design, and implementation steps in the given order and going through the steps no more than one time. Analysis, design, and implementation steps in any order and going through the steps no more than one time. Analysis, design, and implementation steps in any order and using multiple iterations. Analysis, design, and implementation steps in the given order and using multiple iterations. Analysis, design, and implementation steps in the given order and going through the steps no more than one time. Analysis, design, and implementation steps in any order and going through the steps no more than one time. 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 Encapsulation Polymorphism All of these Inheritance Encapsulation Polymorphism All of these ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling A class is a concept, abstraction, or thing that makes sense in an application context. True False True False 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 Multiple classification Inheritance Encapsulation Polymorphism Multiple classification Inheritance Encapsulation ANSWER DOWNLOAD EXAMIANS APP
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