Most frequently asked Django Interview Questions with Answers

Q1. Can you define Django?

• Django is a python based High-profile web framework.
• Django is absolutely free-open source and developed by Django software foundation.
• Django is scalable and reliable python web framework.
• Django follows Model-Template-View (MTV) is the architecture.
• Django encourages rapid-development of clean and pragmatic design with effective results.

Q2. Why Django? What does it mean?

• The main goal of Django is open-source for backend web-based applications which are new instead of time consuming on previous developed components.
• Django is maintainable.
• Django secures websites.
• Django is applicable for both frontend and backend web-based applications.
• Foremost goal of Django is to create complex, database-driven websites easily.

Q3. Explain Installation process of Django?

Before install Django we must follow some simple steps:

1. Install python: using https://www.python.org/downloads/ and add path to it.

2. Install pip: using https://pip.pypa.io/en/latest/installing/ .

3. Install virtualenv and virtualenvwrapper using pip.

4. Install Django (…>\ py -m pip install Django) and check version in command prompt.

5. Setup environment to it.

Q4. How can you create Projects on Django Web framework?

Create projects by using following points:

• Use Django admin tool to create a project template.
• Use manage.py to create one or more applications.
• Register new applications for required project and write code in that project.
• Hook up path/URL mapper for each application in Django framework project.
• Test website framework.

Q5. Which Organization manages Django?

Django framework is managed by Django software foundation (DSF) which is Non- profit organization/Independent organization.

Q6. Why Django is also known as loosely coupled framework?

• Django is also known as Loosely-coupled-framework because of only MVT(Model-View-Template) architecture.
• Django helps to separate the server-side code from user side code.
• All Django components are independent to each other.

Q7. What are the key advantages of Django framework?

• Django is Free-source and flexible.
• Django is maintainable.
• Django supports large community.
• Django can extend easily.
• Django is robust providing high-security for websites.
• Django is easily compatible with large number of databases and major operating systems.

Q8. Is Django stable? If Yes, Why?

Yes, Django is utterly stable. Most of the companies like Instagram, YouTube, Pinterest and Mozilla has been using Django from many years.

Q9. Explain Architecture of Django framework?

• Django follows MVC(Model-View-Controller) architecture.
• Model- It is a logical data structure and it is represented by a database.
• View- It is a user interface.
• Controller- It is an intermediary in between the Model and View.

Q10. Mention most used templates in Django?

• A template is a dataset/text data which contains any type of data format (CSV,HTML,XML,WORD,EXCEL etc).
• Most used templates are Variables, Tags, Filters, Comments, Template library, Automatic HTML escaping, Notes, String literals and automatic escaping, accessing method calls, Custom tag and filter libraries.

Q11. Configure databases which you know in Django?

Befittingly Django supports following databases:

• PostgreSQL
• Oracle
• SQLite
• MYSQL etc.

Q12. Why Django is beneficial for development of web?

Django is Undoubtedly beneficial for web applications. Here are the reasons:

• Django is flexible, easy to understand, maintainable, simple syntax
• Django is used for both frontend and backend applications
• It secures the websites what appears in users screen which they browse.
• Django has its own web server and it has own naming system
• Django is big and has number of dedicated websites which are true.

Q13. Explain major properties of Django framework?

Below, are the best features of Django:

• Adaptable in nature
• SEO amend/Optimised
• Prominent documentation
• Sky-high security
• Instantaneous or meteoric development
• Python web framework

Q14. How to configure static files in Django?

4 steps to configure the static files:

1. Set STATIC_ROOT in settings.py which is the first folder in our project.
2. Run appropriate python version, manage.py collect static.
3. Setup static files entry on the web page Python anywhere tab.
4. We can also Customize STATIC_URL.

Q15. Explain Django Admin interface?

Django distribute automatic admin interface. It can perform several operations like create, update etc delete directly.

• Activating and using the Admin-interface which the admin app is default.
• Django Admin interface depends upon Django.countrip module. Make sure we need to import all modules in it.

Q16. Explain CRUD?

• CRUD can be abbreviated as C-create, R-read, U-update, D-delete.
• CRUD is the best approach for building web applications.

Q17. Explain CSRF?

• CSRF can be abbreviated as C-cross, S-site, R-request, F-forgery.
• CSRF is a web-security-vulnerability.
• CSRF attack follows web relevant actions, Cookie-based session handling, No un-predictable request parameters.

Q18. Explain DRF?

• DRF can be abbreviated as D-Django, R-rest, F-framework.
• DRF is a library in Django framework which works on standard models to build powerful web applications.
• DRF is Third-party application.

Q19. Is Django CMS?

• Yes, Django CMS is a platform. Django CMS is a free-source.
• Django CMS is abbreviated as C-content, M-management, S-system.
• Django CMS is a cross platform.

Q20. Can you explain what constitutes Django templates?

• Django templates can be handled and managed by anyone without knowledge of Python language.
• By using HTML, we can manage templates easily.
• django.template namespace is used to implement Django templates.
• Django.template.loader is used to load the Template.