Which of the following is the correct way to cache a Flask route response for 60 seconds using Flask-Caching?

easy📝 Syntax Q12 of 15

Flask - Performance Optimization

A@cache.cache(60) def my_route(): return 'Hello'

B@cache.cache(timeout=60) def my_route(): return 'Hello'

C@cache.cached(timeout=60) def my_route(): return 'Hello'

D@cached(60) def my_route(): return 'Hello'

Step-by-Step Solution

Solution:

Step 1: Recall Flask-Caching decorator syntax
The correct decorator is @cache.cached with a named argument timeout=60 to set cache duration.
Step 2: Check each option
@cache.cached(timeout=60) def my_route(): return 'Hello' uses correct decorator and syntax. Options A and B use cache.cache which is invalid. @cached(60) def my_route(): return 'Hello' misses the cache. instance prefix.
Final Answer:
@cache.cached(timeout=60) def my_route(): return 'Hello' -> Option C
Quick Check:
Use @cache.cached(timeout=seconds) [OK]

Quick Trick: Use @cache.cached with timeout= seconds [OK]

Common Mistakes:

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