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Flask Interview Questions and Answers

  Difficulty Level: AllBeginnerIntermediateExperienced/Expert

Ques 1. What is Flask?

Ques 2. Is Flask an open-source framework?

Ques 3. Why do we use the Flask framework in web application development?

Ques 4. How can we download the Flask development version?

Ques 5. How to install Flask in Linux?

Ques 6. How to add an emailing function in Flask?

Ques 7. What is WSGI?

Ques 8. What is the default local host and port in Flask?

Ques 9. What is Flask-wtf?

Ques 10. What features are available in Flask-wtf?

Ques 11. How can we get a string in Flask?

Ques 12. Why is Flask famous as a microframework?

Ques 13. How can we integrate any API like Facebook with the Flask application?

Ques 14. Can we use the SQLite database in Flask?

Ques 15. Can you briefly talk about the Flask template engine?

Ques 16. Explain the thread-local Flask object?

Ques 17. Wwhy we need to use Flask, not Django?

Ques 18. What are the features of forms extension in Flask?

Ques 19. Explain the G object in Flask?

Ques 20. What is the application context in Flask?

Ques 21. How to create the RESTFul application in the Flask framework?

Ques 22. How can we get a user agent in Flask?

Ques 23. How to use URLs in Flask?

Ques 24. How to create an admin interface in Flask?

Ques 25. Explain the process of using the session in Flask?

Ques 26. How to debug a Flask application?

Ques 27. Tell about the identifiers in Flask.

Ques 28. How many HTTP methods can we use in Flask?

Ques 29. What is the procedure for database connection requests in Flask?

Ques 30. How can we create request context in the flask?

Ques 31. Is Flask an MVC framework?

Ques 32. Explain Flask Sijax.

Ques 33. How to show all errors in the browser for Flask?

Ques 34. How can we structure a huge big flask application?

Ques 35. What is the utilization of jesonify() in a flask?

Ques 36. Describe Flask memory management.

Ques 37. What do you know about the validators class of WTForms in Flask?

Ques 38. Can we get any visitor\'s IP address in Flask? How to get any visitor\'s IP address in Flask?

Ques 39. Explain Flask error handlers?

Ques 40. What type of Applications can we create with Flask?

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