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Why is it important to add 'rest_framework' to INSTALLED_APPS after installing DRF with pip?

hard📝 Conceptual Q10 of 15
Django - REST Framework Basics
Why is it important to add 'rest_framework' to INSTALLED_APPS after installing DRF with pip?
ABecause it enables middleware automatically
BBecause pip install does not download the package without this
CBecause Django loads app configurations and templates only for apps in INSTALLED_APPS
DBecause it registers URL patterns automatically
Step-by-Step Solution
Solution:
  1. Step 1: Understand Django app loading mechanism

    Django loads app configs, templates, and static files only for apps listed in INSTALLED_APPS.
  2. Step 2: Role of INSTALLED_APPS for DRF

    Adding 'rest_framework' ensures DRF's components are recognized and usable by Django.
  3. Final Answer:

    Because Django loads app configurations and templates only for apps in INSTALLED_APPS -> Option C
  4. Quick Check:

    INSTALLED_APPS controls app loading = C [OK]
Quick Trick: INSTALLED_APPS tells Django which apps to load fully [OK]
Common Mistakes:
MISTAKES
  • Thinking pip install depends on INSTALLED_APPS
  • Assuming middleware or URLs are auto-registered
  • Confusing package installation with app registration

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