Flask quiz

Test your Flask knowledge with a free interactive quiz — 50 questions with answers and explanations. No signup needed to play.

How do you read a query parameter `?q=hello`?

1. How do you read a query parameter `?q=hello`?
2. Which extension is the de-facto choice for SQL access in Flask?
3. Which command runs the Flask dev server?
4. Which decorator binds a function to a URL in Flask?
5. Which extension is commonly used for authentication and user sessions?
6. How do you read JSON sent in the request body?
7. Which extension provides form rendering and validation?
8. How do you return JSON from a view?
9. How do you redirect from a view?
10. How do you create the simplest Flask app?
11. How do you access uploaded files?
12. How do you handle 404 errors with a custom page?

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