Python - File Handling Fundamentals
Which of the following is the correct syntax to open a file named 'data.txt' for reading in Python?
Which of the following is the correct syntax to open a file named 'data.txt' for reading in Python?
easy📝 Syntax Q3 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand file modes
'r' is for reading, 'w' for writing, 'a' for appending, 'x' for exclusive creation.Step 2: Choose mode for reading
To read a file, use mode 'r'.Final Answer:
file = open('data.txt', 'r') -> Option BQuick Check:
Open for reading = mode 'r' [OK]
Quick Trick: Use 'r' mode to open files for reading [OK]
Common Mistakes:
MISTAKES- Using 'w' or 'a' to read files
- Forgetting quotes around filename
- Using 'x' which creates new file only
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