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 Q12 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify the mode for reading
The mode 'r' stands for reading a file, which is the correct mode to open a file for reading.Step 2: Check other modes
'w' is for writing (overwrites), 'x' is for creating a new file, 'a' is for appending to a file.Final Answer:
file = open('data.txt', 'r') -> Option BQuick Check:
Mode 'r' means read [OK]
Quick Trick: Use 'r' mode to open files for reading [OK]
Common Mistakes:
MISTAKES- Using 'w' mode which overwrites file
- Using 'x' mode which fails if file exists
- Using 'a' mode which appends instead of reading
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