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CBSE Class 11 Informatics Practices Question 25 of 85

Database Concepts — Question 8

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Question

Question 8

A candidate key that is not the primary key is called a/an ............... .

  1. Primary Key
  2. Alternate Key
  3. Candidate Key
  4. Foreign Key
Answer

Alternate Key

Reason — A candidate key that is not selected as the primary key is called an alternate key.