[Solved] What will happen if you forget to add 'rest_framework' to INSTALLED_APPS after installing DRF? — Ans: Django will raise an error when importing rest_framework modules | Django

Django - REST Framework Basics

What will happen if you forget to add 'rest_framework' to INSTALLED_APPS after installing DRF?

ADjango will ignore DRF and continue without errors

BDRF features will work normally without errors

CDjango will raise an error when importing rest_framework modules

DYour project will crash on server start

Step-by-Step Solution

Solution:

Step 1: Understand the role of INSTALLED_APPS
INSTALLED_APPS tells Django which apps to load and configure.
Step 2: Consequence of missing 'rest_framework'
Without it, Django won't load DRF's app config, causing import errors or missing features.
Final Answer:
Django will raise an error when importing rest_framework modules -> Option C
Quick Check:
Missing 'rest_framework' causes import errors = A [OK]

Quick Trick: Always add 'rest_framework' to INSTALLED_APPS after install [OK]

Common Mistakes:

MISTAKES

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What will happen if you forget to add 'rest_framework' to INSTALLED_APPS after installing DRF?