Django Interview Questions

Django is a high-level, batteries-included Python web framework designed for rapid development and clean, pragmatic design.

Its core components include an ORM (Object Relational Mapper), template engine, URL routing, authentication system, and admin interface.

Django promotes the MVT (Model-View-Template) architectural pattern and emphasizes reusability, scalability, and security out of the box.

It is ideal for building secure, scalable, and maintainable web applications quickly.

Django follows the MVT (Model-View-Template) pattern, which separates application logic into three layers:

• Model: Handles database schema and interactions via the ORM.
• View: Contains the business logic and processes requests to return responses.
• Template: Manages presentation logic and dynamic HTML rendering.

This separation ensures modularity, testability, and maintainability by keeping concerns distinct and focused.

Django ORM (Object Relational Mapper) allows developers to interact with the database using Python objects instead of writing raw SQL.

It abstracts away database-specific syntax and provides a unified API for querying, creating, updating, and deleting records.

Models define database tables, and methods like filter(), get(), save(), and delete() perform operations safely and efficiently.

ORM prevents SQL injection attacks and simplifies migrations through Django’s migration system.