Computer Science and Engineering › Keys in DBMS MCQ › Question #2628
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QA attribute in a relation is a foreign key if the _______ key from one relation is used as an attribute in that relation .

ID: #2628 Keys in DBMS MCQ 21,029 views
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#2628Q ID
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Keys in DBMS MCQTopic
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  • A Candidate ✔ ✖
  • B Primary ✔ ✖
  • C Super ✔ ✖
  • D Sub ✔ ✖
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Explanation

The primary key has to be referred in the other relation to form a foreign key in that relation.
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