Q. Which file mode should you use to avoid overwriting an existing file?

  • (A) w
  • (B) x
  • (C) r
  • (D) a
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✅ Correct Answer: (B) x
Explanation: 'x' mode raises an error if the file already exists.

Published by Mr. Dubey ⭐ 104.85K Points at 07-Jun-2025 04:47 pm in Python

Explanation by: Mr. Dubey
'x' mode raises an error if the file already exists.

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