Python Django -Top 5 Latest Interview Questions with Explanations

Python Django -Experienced Realtime Interview Questions and Solutions
Python Django Interview Preparation

What is Django?
Django is a web development framework that was developed in a fast-paced newsroom. It is a free and open-source framework that was named after Django Reinhardt who was a jazz guitarist from the 1930s. Django is maintained by a non-profit organization called the Django Software Foundation. The main goal of Django is to enable Web Development quickly and with ease.

Name some companies that make use of Django?
Some of the companies that make use of Django are Instagram, DISCUS, Mozilla Firefox, YouTube, Pinterest, Reddit, etc.

Mention the architecture of Django architecture?


Django architecture consists of
• Models: It describes your database schema and your data structure
• Views: It controls what a user sees, the view retrieves data from appropriate models and execute any calculation made to the data and pass it to the template
• Templates: It determines how the user sees it. It describes how the data received from the views should be changed or formatted for display on the page
• Controller: The Django framework and URL parsing

What are the features of Django?
• SEO Optimized
• Extremely fast
• Fully loaded framework that comes along with authentications, content administrations, RSS feeds, etc
• Very secure thereby helping developers avoid common security mistakes such as cross-site request forgery (csrf), clickjacking, cross-site scripting, etc
• It is exceptionally scalable which in turn helps meet the heaviest traffic demands
• Immensely versatile which allows you to develop any kind of websites

Why Django should be used for web-development?
• It allows you to divide code modules into logical groups to make it flexible to change
• To ease the website administration, it provides auto-generated web admin
• It provides pre-packaged API for common user tasks
• It gives you template system to define HTML template for your web page to avoid code duplication
• It enables you to define what URL be for a given function
• It enables you to separate business logic from the HTML
• Everything is in python