

MCQOPTIONS
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1. |
Consider the following Entity Relationship Diagram (ERD) Which of the following possible relations will not hold if the above ERD is mapped into a relation model ? |
A. | Person (NID, Name) |
B. | Qualification (NID, ExamID, QualifiedDate) |
C. | Exam (ExamID, NID, ExamName) |
D. | Exam (ExamID, ExamName) |
Answer» D. Exam (ExamID, ExamName) | |