Python - Standard Library Usage
Which of the following is the correct way to import the module needed to access environment variables in Python?
Which of the following is the correct way to import the module needed to access environment variables in Python?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Python module for environment variables
The standard module to access environment variables isos.Step 2: Check options for correct import
Onlyimport osis correct; others are invalid or unrelated.Final Answer:
import os -> Option BQuick Check:
Module for env vars = os [OK]
Quick Trick: Use 'import os' to access environment variables [OK]
Common Mistakes:
- Using 'import environment' which does not exist
- Confusing 'sys' module with environment variables
- Trying to import 'env' which is not a standard module
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