Q. What will open('data.txt', 'x') do if data.txt already exists?

  • (A) Open the file for reading
  • (B) Append to the file
  • (C) Raise an error
  • (D) Overwrite the file
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✅ Correct Answer: (C) Raise an error
Explanation: The 'x' mode raises a FileExistsError if the file already exists.

Published by Mr. Dubey ⭐ 104.85K Points at 07-Jun-2025 04:46 pm in Python

Explanation by: Mr. Dubey
The 'x' mode raises a FileExistsError if the file already exists.

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