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Which process automatically frees memory when an object is no longer needed in Python?

easy📝 Conceptual Q2 of 15
Python - Classes and Object Lifecycle
Which process automatically frees memory when an object is no longer needed in Python?
AObject creation
BGarbage collection
CObject initialization
DReference assignment
Step-by-Step Solution
Solution:

  1. Step 1: Recall memory management in Python

    Python uses garbage collection to automatically free memory when objects are no longer referenced.

  2. Step 2: Match process to description

    Garbage collection is the process that cleans up unused objects, unlike creation or initialization.

  3. Final Answer:

    Garbage collection -> Option B

  4. Quick Check:

    Memory freeing = Garbage collection [OK]
Quick Trick: Garbage collection cleans unused objects automatically [OK]
Common Mistakes:
  • Confusing garbage collection with creation
  • Thinking reference assignment frees memory
  • Mixing initialization with memory freeing

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