SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Django Middleware
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 21 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. 1) Forbids access to user agents in the DISALLOWED_USER_AGENTS setting - which should be a list of strings. 2) Performs URL rewriting based on the APPEND_SLASH and PREPEND_WWW settings. 3) Sends broken link notification emails to MANAGERS if SEND_BRO
Session
Template tags
Common
Transaction
2. Sends custom X-View HTTP headers to HEAD requests that come from IP addresses defined in the INTERNAL_IPS setting. This is used by Django's automatic documentation system.
middleware processing sequence
View metadata
Transaction
CSRF protection
3. Tell the system to do something (ie. if statements)
Template tags
Cache
process_view(self, request, view_func, view_args, view_kwargs)
middleware processing sequence
4. Enables language selection based on data from the request. It customizes content for each user. See the internationalization documentation.
Template
Locale
Conditional GET
process_request(self, request)
5. This method is always called, even if the process_request() and process_view() methods of the same middleware class were skipped because an earlier middleware method returned an HttpResponse (this means that your process_response() method cannot rely
process_response(self, request, response)
CSRF protection
Authentication
Cache
6. Compresses content for browsers that understand gzip compression (all modern browsers).
GZIP
View metadata
Conditional GET
process_view(self, request, view_func, view_args, view_kwargs)
7. During the request phases (process_request() and process_view() middleware), Django applies middleware in the order it's defined in MIDDLEWARE_CLASSES, top-down. During the response phases (process_response() and process_exception() middleware), the
CSRF protection
middleware processing sequence
process_template_response(self, request, response)
Locale
8. This method is called on each request, before Django decides which view to execute.
process_template_response(self, request, response)
Message
process_request(self, request)
middleware processing sequence
9. Dictionary - Attribute - Method calls - ListIndex - It uses the first one to work using a short circuit method.
process_exception(self, request, exception)
process_view(self, request, view_func, view_args, view_kwargs)
Django dot look ups
process_response(self, request, response)
10. Enables cookie- and session-based message support.
View metadata
process_view(self, request, view_func, view_args, view_kwargs)
Message
process_template_response(self, request, response)
11. Enable the site-wide cache. If these are enabled - each Django-powered page will be cached for as long as the CACHE_MIDDLEWARE_SECONDS setting defines. See the cache documentation.
process_request(self, request)
GZIP
process_response(self, request, response)
Cache
12. To start the server
process_template_response(self, request, response)
GZIP
python manage.py runserver
Locale
13. This is called just before Django calls the view. It should return either None or an HttpResponse object. If it returns None, Django will continue processing this request, executing any other such middleware and, then, the appropriate view. If it ret
Template tags
Common
process_view(self, request, view_func, view_args, view_kwargs)
Cache
14. Django calls this when a view raises an exception. This should return either None or an HttpResponse object. If it returns an HttpResponse object, the response will be returned to the browser. Otherwise, default exception handling kicks in.
process_exception(self, request, exception)
Locale
Template
process_request(self, request)
15. Adds the user attribute - representing the currently-logged-in user - to every incoming HttpRequest object. See Authentication in Web requests.
Cache
Template
process_template_response(self, request, response)
Authentication
16. Adds protection against Cross Site Request Forgeries by adding hidden form fields to POST forms and checking requests for the correct value.
Session
CSRF protection
Template
GZIP
17. To produce the 'markup' or presentation of the site.
Cache
Authentication
Template
Django dot look ups
18. This must return an SimpleTemplateResponse (or its subclass) object. It could alter the given response by changing response.template_name and response.context_data, or it could create and return a brand-new SimpleTemplateResponse (or its subclass) in
process_response(self, request, response)
process_template_response(self, request, response)
Message
Common
19. Binds commit and rollback to the request/response phase. If a view function runs successfully - a commit is done. If it fails with an exception - a rollback is done.
Transaction
Template tags
process_response(self, request, response)
Session
20. Handles conditional GET operations. If the response has a ETag or Last-Modified header - and the request has If-None-Match or If-Modified-Since - the response is replaced by an HttpNotModified.
CSRF protection
middleware processing sequence
Conditional GET
GZIP
21. Enables session support. See the session documentation.
Authentication
Template
process_response(self, request, response)
Session