A

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Q. How do you rename columns in a DataFrame?

  • (A) df.rename(columns={'old':'new'})
  • (B) df.columns.rename()
  • (C) df.rename_column()
  • (D) df.set_columns()
  • Correct Answer - Option(A)
  • Views: 4
  • Filed under category Pandas
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Explanation by: Admin
`rename()` with the `columns` parameter renames specified columns.

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