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

12th Class Computers Science Sample Paper Python Revision Tour-Sample Paper-4

  • question_answer
    If you want to add an element into a dictionary then key must not exist, but if you want to update an element then key must exist in a dictionary.

    A) True     

    B) False

    C) None of these

    D) All of the above

    Correct Answer: A

    Solution :

    [a] Yes


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