2. Questions Bank
  3. 10th Class
  4. Computers Science
  5. Database Management 2

10th Class Computers Science Database Management 2 Question Bank MCQs - Data Base Management System

  • question_answer
    Which of the following fields would not make a suitable primary key?

    A) A date field       

    B) An invoice number

    C) An Auto Number field

    D) A customer's social security number

    Correct Answer: A

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