Selenium Python - Data-Driven Testing
Which Python statement correctly opens a CSV file named
input.csv for reading test data?Which Python statement correctly opens a CSV file named input.csv for reading test data?
easy📝 Conceptual Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify file mode for reading
To read a file, mode should be 'r'.Step 2: Use context manager
Using 'with' ensures proper file closing.Final Answer:
with open('input.csv', 'r') as file: -> Option AQuick Check:
Use 'r' mode and 'with' for safe reading [OK]
Quick Trick: Use 'r' mode with 'with' to read files safely [OK]
Common Mistakes:
- Using 'w' or 'a' modes which are for writing/appending
- Not using 'with' leading to unclosed files
- Using 'x' which is for exclusive creation
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