Latest Django Interview Questions

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Django interview questions

Django is a free and open source web application framework, written in Python. Django is named after Django Reinhardt, Jazz guitarist from the 1930s to early 1950s who is one of the best guitarists of all time. Django was mainly developed to handle the intensive design of the newsroom. You can even build high-quality web applications using this. It adheres to the DRY principle and focuses completely on automating as much as possible.
Yes, Django follows Model-View-Controller (MVC) architectural pattern.
Of course, Django is stable. Most of the companies are using it.
Django is a high-level Python’s web framework which was designed for rapid development and clean realistic design.

Django can be broken into several components:

  • Models.py file: This file defines your data model by extending your single code line into full database tables and add a pre-built administration section to manage content.
  • Urls.py file: It uses a habitual expression to confine URL patterns for processing.
  • Views.py file: It is the main part of Django. The actual processing happens in view.
Django web framework is managed and maintained by an independent and non-profit organization named Django Software Foundation (DSF).
  • Auto-generated web admin is provided by Django to make website administration easy.
  • Pre-packaged API is also available for common user tasks.
  • Business logic can be separated from the HTML using this framework.
  • You can even divide the code modules into logical groups so as to make it flexible for changing.
  • Template system is being provided so as to define HTML template for your web page to avoid code duplication.

To start a project in Django, use the command $django-admin.py and then use the following command:Project

_init_.py

manage.py

settings.py

urls.py

No, Django is not a Content Management System (CMS). Instead, it is a Web framework and a programming tool that helps you in building elegant websites.
A template is a simple text file. It can create any text-based format like XML, CSV, HTML, etc. A template contains variables that get replaced with values when the template is evaluated and tags (%tag%) that control the logic of the template.

The session framework helps you in storing and retrieving arbitrary data on a per-site visitor basis. The data is stored on the server side and abstracts the receiving and sending of cookies. We can implement sessions through a piece of middleware.

Basically, we require three main things to set up static files in Django:

1) Set STATIC_ROOT in settings.py

2) Run manage.py collect static

3) Set up a Static Files entry on the PythonAnywhere web tab

You have to set the SESSION_ENGINE settings to “django.contrib.sessions.backends.file” to use file-based session.