[Solved] Which of the following is NOT a recommended use case for Django signals? — Ans: Replacing all business logic with signal handlers | Django

Django - Signals

Which of the following is NOT a recommended use case for Django signals?

AReplacing all business logic with signal handlers

BAutomatically updating related models after save

CLogging model changes for audit purposes

DSending notifications when a user registers

Step-by-Step Solution

Solution:

Step 1: Understand signal best practices
Signals are useful for decoupling side effects but should not replace core business logic.
Step 2: Analyze options
Options A, B, and D are valid uses of signals. Replacing all business logic with signal handlers suggests replacing all business logic with signals, which is not recommended.
Final Answer:
Replacing all business logic with signal handlers -> Option A
Quick Check:
Signals complement, not replace, business logic [OK]

Quick Trick: Signals should not replace core logic [OK]

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Which of the following is NOT a recommended use case for Django signals?