File Handling in Python · Class 12 · CBSE · Science Computer Science
Which file mode opens a text file for writing by adding new data at the end without deleting its existing contents?
Practice question from File Handling in Python (Class 12 · CBSE · Science Computer Science), with the correct answer and a step-by-step solution.
easy · MCQ · Q-1625A6
Which file mode opens a text file for writing by adding new data at the end without deleting its existing contents?
- A.r
- B.aCorrect answer
- C.w
- D.r+
Solution
The a mode opens a file for appending. New data is written at the end, and the existing contents are preserved.
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