[Solved] What response will this async Flask route return when accessed?from flask import Flask import asyncio app = Flask(__name__) @app.route('/greet') async def greet(): await asyncio.sleep(0.... | Flask

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What response will this async Flask route return when accessed?

from flask import Flask
import asyncio
app = Flask(__name__)

@app.route('/greet')
async def greet():
    await asyncio.sleep(0.2)
    return 'Hello from async'

AA JSON response with status code 200

BAn immediate empty response

CA runtime error due to missing await

DThe string 'Hello from async' after a short delay

Step-by-Step Solution

Solution:

Step 1: Analyze async route
The route awaits a 0.2 second sleep asynchronously.
Step 2: Return value
After the delay, it returns the string 'Hello from async'.
Final Answer:
The string 'Hello from async' after a short delay -> Option D
Quick Check:
Await causes delay, then returns string [OK]

Quick Trick: Async sleep delays response, then returns string [OK]

Common Mistakes:

MISTAKES

Expecting immediate response ignoring await
Confusing return types with JSON

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More Flask Quizzes

What response will this async Flask route return when accessed?

Step 1: Analyze async route

Step 2: Return value

Final Answer:

Quick Check:

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