[Solved] Find the bug in this code:class Car: def drive(self): print('Driving') def operate(vehicle): vehicle.drive() operate(Car()) operate('bike') | Python

Python - Polymorphism and Dynamic Behavior

Find the bug in this code:

class Car:
    def drive(self):
        print('Driving')

def operate(vehicle):
    vehicle.drive()

operate(Car())
operate('bike')

ASecond call causes AttributeError

BSyntaxError due to missing parentheses

CTypeError because 'bike' is not a Car

DNo error, both calls succeed

Step-by-Step Solution

Solution:

Step 1: Check method calls
First call passes Car instance with drive method, so it works.
Step 2: Analyze second call
Second call passes string 'bike' which lacks drive method, causing AttributeError.
Final Answer:
Second call causes AttributeError -> Option A
Quick Check:
Calling missing method causes AttributeError [OK]

Quick Trick: Passing wrong type without method causes AttributeError [OK]

Common Mistakes:

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