Object Oriented Data Modeling The benefits of object-oriented modeling are which of the following? Improved communication between users, analysts, etc. The ability to tackle more challenging problems All of these Reusability of analysis, design, and programming results Improved communication between users, analysts, etc. The ability to tackle more challenging problems All of these Reusability of analysis, design, and programming results ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Which of the following statement is true concerning objects and/or classes? An object is an instance of a class. A class includes encapsulates only data. A class is an instance of an object. An object includes encapsulates only data. An object is an instance of a class. A class includes encapsulates only data. A class is an instance of an object. An object includes encapsulates only data. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Composition is a stronger form of which of the following? Aggregation All of these Inheritance Encapsulation Aggregation All of these Inheritance Encapsulation ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling A constructor operation does which of the following? Updates an existing instance of a class All of these Deletes and existing instance of a class Creates a new instance of a class Updates an existing instance of a class All of these Deletes and existing instance of a class Creates a new instance of a class ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling An operation that alters the state of an object is known as a constructor operation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling Multiplicity is the same as what concept for an ERD? Cardinality Entity Attribute Relationship Cardinality Entity Attribute Relationship ANSWER DOWNLOAD EXAMIANS APP
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