DataBase Management System › Keys in DBMS MCQ › Question #2624
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QWhich one of the following is a set of one or more attributes taken collectively to uniquely identify a record?

ID: #2624 Keys in DBMS MCQ 19,778 views
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#2624Q ID
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Keys in DBMS MCQTopic
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  • A Candidate key ✔ ✖
  • B Sub key ✔ ✖
  • C Super key ✔ ✖
  • D Foreign key ✔ ✖
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Explanation

Super key is the superset of all the keys in a relation.
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