To create a middleware you use which decorator?

FastAPI - Quiz(MCQ)

@app.middle_route("http").

@app.middleware_engine("http").

@app.middleware("http")

None of the above

Correct Answer : @app.middleware("http")

Explanation : To create a middleware you use the decorator @app.middleware("http").

Recently Updated in FastAPI Questions

Which of the following is a valid FastAPI middleware?

@app.get(‘/users’)
def get_users():
pass

@app.post(‘/users’)
def create_user(user: dict):
pass

@app.middleware()
def my_middleware(request, response):
pass

@app.exception_handler(ValueError)
def handle_value_error(request, exc):
pass

Correct Answer :

@app.middleware()
def my_middleware(request, response):
pass

Explaination : Is a valid FastAPI middleware, which intercepts requests and responses in the application and can modify them or perform additional operations.

Which of the following is an advantage of dependency injection?

Reuse shared functionality

Share database connections

Authentication and security requirements.

All of the above

Correct Answer : All of the above

Explanation : Following are the advantages of dependency injection :

* Reuse shared functionality
* Share database connections
* Authentication and security requirements