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QWhen more than one attribute forms the primary key, the key is known as

ID: #2780 Relational Model in DBMS 693 views
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#2780Q ID
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Relational Model in DBMSTopic
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  • A Foreign key ✔ ✖
  • B Alternate key ✔ ✖
  • C Candidate key ✔ ✖
  • D Composite key ✔ ✖
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Explanation

Composite key
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