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Flask Extensions and Middleware
Check your understanding of Flask add-ons,blueprints,and middleware architecture.
1. Which Flask extension is widely used for Object-Relational Mapping (ORM) to interact with databases?
Flask-SQLAlchemy
Flask-RESTful
Flask-WTF
Flask-Login
2. Which of the following are valid Flask extensions? (Select all that apply)
Flask-Caching
Flask-Migrate
Django-ORM
Flask-SocketIO
3. Flask middleware runs only after the view function executes.
True
False
4. What is the commonly used Flask extension for handling user authentication, including session management? (answer with the extension name, e.g., Flask-X)
5. Which extension simplifies web form handling in Flask, including CSRF protection?
Flask-WTF
Flask-Form
Flask-Input
Flask-Validate
6. Which are common use cases for Flask middleware? (Select all that apply)
Logging incoming requests
Modifying response headers
Database schema migrations
Handling CORS (Cross-Origin Resource Sharing)
7. Flask-RESTful is an extension specifically designed for building RESTful APIs.
True
False
8. Name the Flask extension used to manage database schema changes and migrations, often paired with Flask-SQLAlchemy. (answer with the extension name)
9. What is the primary role of middleware in a Flask application?
Extending core features like ORM or authentication
Wrapping the WSGI app to process requests/responses
Rendering Jinja2 templates
Mapping URLs to view functions
10. Which extensions support caching in Flask applications? (Select all that apply)
Flask-Caching
Flask-Cache
Flask-Memcached
Flask-SQLAlchemy
Reset
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