[Solved] What will happen when this code runs?class Demo: def __del__(self): print('Object destroyed') obj = Demo() del obj | Python

Python - Classes and Object Lifecycle

What will happen when this code runs?

class Demo:
    def __del__(self):
        print('Object destroyed')

obj = Demo()
del obj

ANo output

BPrints 'Object created'

CPrints 'Object destroyed'

DError: __del__ not called

Step-by-Step Solution

Solution:

Step 1: Understand __del__ method
The __del__ method is called when an object is about to be destroyed, printing 'Object destroyed'.
Step 2: Analyze code behavior
After creating obj, del obj deletes it, triggering __del__ and printing the message.
Final Answer:
Prints 'Object destroyed' -> Option C
Quick Check:
del triggers __del__ = Prints destruction message [OK]

Quick Trick: del calls __del__ to clean up objects [OK]

Common Mistakes:

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