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Condition defined generalization constraint is also said to be ________

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Condition defined generalization constraint is also said to be ________

(a) Attribute defined

(b) Constraint defined

(c) Value defined

(d) Undefined

I have been asked this question in final exam.

Enquiry is from Extended E-R Features in section Database Design and the ER Model of RDBMS

1 Answer

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Best answer
The correct option is (a) Attribute defined

Best explanation: Condition defined generalization constraint is also said to be attribute defined.

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