How can you use environment variables with Flask?

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How can you use environment variables with Flask?

a) By using os.environ
b) By using request.args
c) By using request.env
d) By using config.env

Answer:

a) By using os.environ

Explanation:

In Flask, you can use the Python os.environ module to access and work with environment variables.

Reference:

Flask Quiz – MCQ Questions and Answers

Related MCQ (Multiple Choice Questions) :

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