Discussion :: Database System 2 - CS
- Inheritance is which of the following?
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A.
When a supertype entity inherits values of the subtype attribute |
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B.
When a subtype entity inherits values of the supertype attribute |
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C.
When a supertype entity inherits values of another supertype attribute |
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D.
When a subtype entity inherits values of another subtype attribute |
Answer : Option B
Explanation :
Explanation Not Provided
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