Django is an open-source web framework for creating Python-based web applications. As there is a huge demand of Python based web applications, the demand for Django Developers is also high.
To build a career as a Django Developer, candidates need to crack the interview in which they are asked for various Django interview questions.
Following is a list of Django framework interview questions and answers, which are frequently asked during the Django interview or viva exam. Candidates are likely to be asked basic to advance level Django interview questions depending on their experience and various other factors. The below list covers all the important Django Developer questions for freshers as well as experienced professionals. This Django interview questions guide will help you clear the interview and help you get your dream job as a Django Developer.
1) Explain what is Django?
Django is a web framework in python to develop a web application in python.
2) Mention what are the features available in Django?
Features available in Django are
3) Mention the architecture of Django architecture?
Django architecture consists of
4) Why Django should be used for web-development?
5) Explain how you can create a project in Django?
To start a project in Django, you use command $ django-admin.py and then use the command
Project
_init_.py
manage.py
settings.py
urls.py
6) Explain how you can set up the Database in Django?
You can use the command edit mysite/setting.py , it is a normal python module with module level representing Django settings.
Django uses SQLite by default; it is easy for Django users as such it won’t require any other type of installation. In the case your database choice is different that you have to the following keys in the DATABASE ‘default’ item to match your database connection settings
If you are not choosing SQLite as your database then setting like Password, Host, User, etc. must be added.
7) Give an example how you can write a VIEW in Django?
Views are Django functions that take a request and return a response. To write a view in Django we take a simple example of “Guru99_home” which uses the template Guru99_home.html and uses the date-time module to tell us what the time is whenever the page is refreshed. The file we required to edit is called view.py, and it will be inside mysite/myapp/
Copy the below code into it and save the file
from datatime import datetime from django.shortcuts import render def home (request): return render(request, 'Guru99_home.html', {'right_now': datetime.utcnow()})
Once you have determined the VIEW, you can uncomment this line in urls.py
# url ( r ‘^$’ , ‘mysite.myapp.views.home’ , name ‘Guru99’),
The last step will reload your web app so that the changes are noticed by the web server.
8) Explain how you can setup static files in Django?
There are three main things required to set up static files in Django
9) Mention what does the Django templates consists of?
The 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 controls the logic of the template.
10) Explain the use of session framework in Django?
In Django, the session framework enables you to store and retrieve arbitrary data on a per-site-visitor basis. It stores data on the server side and abstracts the receiving and sending of cookies. Session can be implemented through a piece of middleware.
11) Explain how you can use file based sessions?
To use file based session you have to set the SESSION_ENGINE settings to “django.contrib.sessions.backends.file”
12) Explain the migration in Django and how you can do in SQL?
Migration in Django is to make changes to your models like deleting a model, adding a field, etc. into your database schema. There are several commands you use to interact with migrations.
To do the migration in SQL, you have to print the SQL statement for resetting sequences for a given app name.
django-admin.py sqlsequencreset
Use this command to generate SQL that will fix cases where a sequence is out sync with its automatically incremented field data.
13) Mention what command line can be used to load data into Django?
To load data into Django you have to use the command line Django-admin.py loaddata. The command line will searches the data and loads the contents of the named fixtures into the database.
14) Explain what does django-admin.py makemessages command is used for?
This command line executes over the entire source tree of the current directory and abstracts all the strings marked for translation. It makes a message file in the locale directory.
15) List out the inheritance styles in Django?
In Django, there is three possible inheritance styles
16) Mention what does the Django field class types?
Field class types determines
View Comments
sir your set of questions is best but i don't have any experience about django interview coz i learn jango now and it will complete in next 15 days so for interview preperation give me some more important questions and give some ideas.
I like how the questions are answered.