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Which of the following Flask extensions is commonly used to implement server-side response caching?

easy📝 Conceptual Q3 of 15
Flask - Performance Optimization
Which of the following Flask extensions is commonly used to implement server-side response caching?
AFlask-Login
BFlask-Mail
CFlask-Caching
DFlask-SQLAlchemy
Step-by-Step Solution
Solution:

  1. Step 1: Recognize Flask extensions by purpose

    Flask-Caching is designed for caching responses.

  2. Step 2: Identify unrelated extensions

    Flask-Login manages user sessions, Flask-Mail sends emails, Flask-SQLAlchemy handles databases.

  3. Final Answer:

    Flask-Caching -> Option C

  4. Quick Check:

    Server-side caching extension = Flask-Caching [OK]
Quick Trick: Use Flask-Caching for server-side cache [OK]
Common Mistakes:
MISTAKES
  • Choosing Flask-Login for caching
  • Confusing Flask-Mail with caching
  • Selecting Flask-SQLAlchemy for cache

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