[Solved] In a Flask app, what advantage does offloading work to a task queue provide? — Ans: It allows long-running tasks to execute asynchronously without blocking requests | Flask

Flask - Background Tasks

In a Flask app, what advantage does offloading work to a task queue provide?

AIt allows long-running tasks to execute asynchronously without blocking requests

BIt automatically scales the Flask app horizontally

CIt replaces the need for a web server like Gunicorn

DIt caches database queries for faster responses

Step-by-Step Solution

Solution:

Step 1: Understand Flask request handling
Flask processes requests synchronously by default, which can block if tasks take long.
Step 2: Role of task queues
Task queues allow deferring long-running or resource-intensive tasks to background workers.
Final Answer:
It allows long-running tasks to execute asynchronously without blocking requests -> Option A
Quick Check:
Offloading tasks improves responsiveness [OK]

Quick Trick: Task queues prevent blocking during long tasks [OK]

Common Mistakes:

MISTAKES

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