Django Django Views & URLs 2

Question 1

What is the purpose of `include()` in Django's URL configuration?

Accepted Answer

To include URL patterns from another module, enabling URL namespacing

Answer

include() lets you reference another URLconf module, allowing URL patterns to be split across multiple apps for better organization.

Question 2

Which Django generic CBV is used to display a list of objects?

Accepted Answer

ListView

Answer

ListView inherits from MultipleObjectMixin and renders a template with a queryset of model objects via object_list.

Question 3

What does `get_object_or_404()` do in a Django view?

Accepted Answer

Fetches an object or returns a 404 response if not found

Answer

get_object_or_404() calls get() on the model manager and raises Http404 instead of DoesNotExist when the object is not found.

Question 4

What is the `request.POST` object in Django?

Accepted Answer

A QueryDict containing data from a POST request body

Answer

request.POST is a QueryDict that provides access to form data submitted via an HTTP POST request with application/x-www-form-urlencoded encoding.

Question 5

Which CBV mixin is used to restrict a class-based view to authenticated users?

Accepted Answer

LoginRequiredMixin

Answer

LoginRequiredMixin is the CBV equivalent of @login_required and should be listed first in the class's inheritance to ensure the check runs first.

Django Practice Test