TCS Python Django Interview Questions for exp 5 to 12 years
If you are preparing for a TCS interview for a Python Django role with 5 to 12 years of experience, it’s important to be well-prepared for the technical questions that may come your way. Here are some common interview questions to help you get ready:
1. What is Django?
Django is a high-level web framework written in Python that encourages rapid development and clean, pragmatic design. It follows the “don’t repeat yourself” (DRY) principle and is designed to help developers create web applications easily.
2. What are the features of Django?
Some of the key features of Django include its built-in admin interface, object-relational mapping (ORM) for interacting with databases, URL routing, template engine, and security features such as protection against common web attacks.
3. Explain the Django architecture.
The Django architecture follows the Model-View-Template (MVT) design pattern, where the model represents the data, the view handles the display logic, and the template deals with the presentation. This helps to keep the code organized and maintainable.
4. How do you create a Django project?
To create a Django project, you can use the “django-admin” command-line utility. For example, you can run “django-admin startproject myproject” to create a new project named “myproject.”
5. What is the role of middleware in Django?
Middleware in Django is a framework of hooks into the request/response processing. It can be used for various purposes such as authentication, logging, and modifying the request and response objects.
6. How do you handle form validation in Django?
In Django, form validation can be handled by defining a “clean” method in the form class. This method can be used to validate individual form fields and raise validation errors if necessary.
7. What is the purpose of Django’s “context” in template rendering?
The context in Django’s template rendering is used to pass data from the views to the templates. It allows for dynamic content to be displayed in the HTML templates based on the data provided by the views.
8. Explain the use of Django’s “signals.”
In Django, signals are used to allow certain senders to notify a set of receivers when certain actions occur. This can be useful for decoupling different parts of the application and triggering specific actions based on events.
These are just a few examples of the types of questions you might encounter in a TCS interview for a Python Django role. It’s important to also study the company and its specific projects to be well-prepared for the interview. Good luck!
