Object Oriented Data Modeling Which of the following is a technique for hiding the internal implementation details of an object? Polymorphism Inheritance All of these Encapsulation Polymorphism Inheritance All of these Encapsulation ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The term Incomplete for a UML has the same meaning as which of the following for an EER diagram? Total specialization rule Overlapping rule Disjoint rule Partial specialization rule Total specialization rule Overlapping rule Disjoint rule Partial specialization rule ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The reasons for overriding include extension, restriction, and optimization. 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 stronger form of an association relationship. Expresses an is-a 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 a part-of 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 an is-a 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 a part-of relationship and is a weaker form of an association relationship. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling The benefits of object-oriented modeling are which of the following? Reusability of analysis, design, and programming results The ability to tackle more challenging problems All of these Improved communication between users, analysts, etc. Reusability of analysis, design, and programming results The ability to tackle more challenging problems All of these Improved communication between users, analysts, etc. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Data Modeling When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line. True False True False ANSWER DOWNLOAD EXAMIANS APP
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