2. Sample Papers
  3. 12th Class
  4. Computers Science

12th Class Computers Science Sample Paper SQL - Sample Paper-1

  • question_answer
    A .......................... is a column of a table which can be used as Primary key of a table.

    A) Primary            

    B) Foreign

    C) Candidate   

    D) Alternate

    Correct Answer: C

    Solution :

    [c] Candidate Key is a column of a table which can be used as Primary key of a table    


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