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  • Entity Relationship Data Model - 1
  • The property (or set of properties) that uniquely defines...
Multiple choice

The property (or set of properties) that uniquely defines each row in a table is called the

  1. identifier

  2. index

  3. primary key

  4. symmetric key

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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Keep practicing — related questions

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