Q. Which method is used to rename columns in a pandas DataFrame?

  • (A) rename_columns()
  • (B) rename()
  • (C) set_columns()
  • (D) update_columns()
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✅ Correct Answer: (B) rename()
Explanation: The rename() method allows you to rename columns or index labels in a DataFrame using a dictionary mapping.

Published by Sikhar Chaudhary ⭐ 6.79K Points at 06-Oct-2025 06:56 am in Pandas

Explanation by: Sikhar Chaudhary
The rename() method allows you to rename columns or index labels in a DataFrame using a dictionary mapping.

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