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

12th Class Computers Science Sample Paper Data Structure - Sample Paper-2

  • question_answer
    When you are waiting for paying a bill in super market, a ................. is formed to hold all the customers in a line until the billing executive is free.

    A) stack                

    B) queue

    C) both a and b       

    D) None of the above

    Correct Answer: B

    Solution :

    [b] When you are waiting for paying a bill in super market, a queue is formed to hold all the customers in a line until the billing executive is free.


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