[Solved] Why does Python's method resolution order (MRO) prevent the diamond problem from causing ambiguity? — Ans: Because Python uses a linearized order (C3) that ensures each class is called... | Python

Python - Multiple Inheritance and Method Resolution

Why does Python's method resolution order (MRO) prevent the diamond problem from causing ambiguity?

ABecause Python forbids multiple inheritance to avoid ambiguity.

BBecause Python uses a linearized order (C3) that ensures each class is called once in a consistent order.

CBecause Python requires explicit method calls to resolve ambiguity.

DBecause Python duplicates methods from base classes to avoid conflicts.

Step-by-Step Solution

Solution:

Step 1: Understand diamond problem ambiguity
Diamond problem causes ambiguity when multiple paths to a base class exist.
Step 2: Explain Python's MRO solution
Python uses C3 linearization to create a consistent, linear order of classes, ensuring each method is called once and ambiguity is resolved.
Final Answer:
Because Python uses a linearized order (C3) that ensures each class is called once in a consistent order. -> Option B
Quick Check:
MRO linearization prevents ambiguity in diamond inheritance [OK]

Quick Trick: MRO linearizes inheritance to avoid ambiguity [OK]

Common Mistakes:

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