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Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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ER Model and Business Rules
Inheritance is which of the following?
When a supertype entity inherits values of the subtype attribute
When a subtype entity inherits values of the supertype attribute
When a supertype entity inherits values of another supertype attribute
When a subtype entity inherits values of another subtype attribute
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Correct Answer:
When a subtype entity inherits values of the supertype attribute
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