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Which of the following code blocks returns a DataFrame sorted in alphabetical order by the column division?
Explanation:
To sort a DataFrame alphabetically based on a column in ascending order, the correct method is to use sort or orderBy without specifying a descending order. Option A correctly uses sort("division"), which sorts the DataFrame in ascending order by default. Options B, C, and E incorrectly sort the DataFrame in descending order due to the use of desc. Option D contains a syntax error with ascending - true instead of the correct ascending=True. Therefore, the only correct option is A.