[Solved] Examine this Django cache code snippet:cache.set('session', 'active') cache.delete('session') value = cache.get('session', default='none')What will be the value of value after execution? | Django

Django - Caching

Examine this Django cache code snippet:

cache.set('session', 'active')
cache.delete('session')
value = cache.get('session', default='none')

What will be the value of value after execution?

A'active'

B'none'

CNone

DRaises an exception

Step-by-Step Solution

Solution:

Step 1: Set cache key 'session'
The key 'session' is set to 'active'.
Step 2: Delete the cache key
The key 'session' is deleted, so it no longer exists in cache.
Step 3: Retrieve with default
Calling cache.get('session', default='none') returns 'none' because the key was deleted.
Final Answer:
'none' -> Option B
Quick Check:
Deleted keys return default value on get [OK]

Quick Trick: Deleted cache keys return the default value if provided [OK]

Common Mistakes:

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