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What will be the value of X after the execution of the following procedure using the “Scores” dataset? (MCQ)(Note: Consider the same sequence as given in the Scores datasets)Step 1: Arrange all cards in a single pile called Pile 1Step 2: Maintain variables A, B, C, D, Y and Initialize them all to 0 except Y. Initialize Y to 100Step 3: Maintain a variable X and initialize it to “None”Step 4: If Pile 1 is empty then stop the iterationStep 5: Read the top card in Pile 1Step 6: If the Town/City is “Chennai” then add one to A. If A < Y then store A in Y and “Chennai” in XStep 7: If the Town/City is “Bengaluru” then add one to B. If B < Y then store B in Y and “Bengaluru” in XStep 8: If the Town/City is “Madurai” then add one to C. If C < Y then store C in Y and “Madurai” in XStep 9: If the Town/City is “Vellore” then add one to D. If D < Y then store D in Y and “Vellore” in XStep 10: Move the current card to another pile called Pile 2 and repeat from Step 4Chennai

Question

What will be the value of X after the execution of the following procedure using the “Scores” dataset? (MCQ)(Note: Consider the same sequence as given in the Scores datasets)Step 1: Arrange all cards in a single pile called Pile 1Step 2: Maintain variables A, B, C, D, Y and Initialize them all to 0 except Y. Initialize Y to 100Step 3: Maintain a variable X and initialize it to “None”Step 4: If Pile 1 is empty then stop the iterationStep 5: Read the top card in Pile 1Step 6: If the Town/City is “Chennai” then add one to A. If A < Y then store A in Y and “Chennai” in XStep 7: If the Town/City is “Bengaluru” then add one to B. If B < Y then store B in Y and “Bengaluru” in XStep 8: If the Town/City is “Madurai” then add one to C. If C < Y then store C in Y and “Madurai” in XStep 9: If the Town/City is “Vellore” then add one to D. If D < Y then store D in Y and “Vellore” in XStep 10: Move the current card to another pile called Pile 2 and repeat from Step 4Chennai

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Solution

Without the actual "Scores" dataset, it's impossible to determine the exact value of X after the execution of the procedure. However, based on the steps provided, X will hold the name of the Town/City that appears the least number of times in the dataset.

Here's why:

  • The procedure starts by initializing variables A, B, C, D to 0, which presumably represent counts for each city (Chennai, Bengaluru, Madurai, Vellore respectively). Y is initialized to 100 and X to "None".
  • The procedure then enters a loop where it reads cards from Pile 1. For each card, it checks the city and increments the corresponding count variable (A, B, C, or D).
  • If the new count for a city is less than Y (which starts at 100), it updates Y to this new count and X to the name of this city.
  • This continues until Pile 1 is empty.

So, at the end of the procedure, X will hold the name of the city that has the least count (i.e., appears the least number of times in the dataset). If there are multiple cities with the same least count, X will hold the name of the city that appears last in the dataset among those with the least count.

This problem has been solved

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