Let's see whether you can answer the following questions correctly.

1. The permissions.SAFE_METHODS tuple of string includes the following HTTP methods or verbs that are considered safe:
   1. 'GET', 'HEAD', and 'OPTIONS'
   2. 'POST', 'PATCH', and 'OPTIONS'
   3. 'GET', 'PUT', and 'OPTIONS'
2. Which of the following settings key in the REST_FRAMEWORK dictionary specifies the global setting with a tuple of string whose values indicate the classes that we want to use for authentication?
   1. 'GLOBAL_AUTHENTICATION_CLASSES'
   2. 'DEFAULT_AUTHENTICATION_CLASSES'
   3. 'REST_FRAMEWORK_AUTHENTICATION_CLASSES'
3. Which of the following is the model that persists a Django user?
   1. Django.contrib.auth.DjangoUser
   2. Django.contrib.auth.User
   3. Django.rest-framework.User
4. Which of the following classes is the base class from which all customized permission classes should inherit to work with the Django REST framework?
   1. Django.contrib.auth.MainPermission
   2. rest_framework.permissions.MainPermission
   3. rest_framework.permissions.BasePermission
5. In order to configure permission policies for a class-based view, which of the following class attributes do we have to override?
   1. permission_classes
   2. permission_policies_classes
   3. rest_framework_permission_classes

The rights answers are included in the Appendix, Solutions.