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What does Method Resolution Order (MRO) in Python determine?

easy🧠 Conceptual Q11 of Q15
Python - Multiple Inheritance and Method Resolution
What does Method Resolution Order (MRO) in Python determine?
AThe order Python compiles code
BThe order Python executes loops
CThe order Python looks for methods in inheritance
DThe order Python imports modules
Step-by-Step Solution
Solution:

  1. Step 1: Understand MRO purpose

    MRO defines the sequence Python follows to find methods in classes with inheritance.

  2. Step 2: Compare options

    Only The order Python looks for methods in inheritance correctly describes MRO's role in method lookup order.

  3. Final Answer:

    The order Python looks for methods in inheritance -> Option C

  4. Quick Check:

    MRO = method lookup order [OK]
Quick Trick: MRO is about method search order in inheritance [OK]
Common Mistakes:
MISTAKES
  • Confusing MRO with loop or import order
  • Thinking MRO controls code compilation
  • Mixing MRO with unrelated Python features

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