[Solved] Identify the problem in this code:class Car(): def __init__(self, model): self.__model = model c = Car('Tesla') print(c.__model) | Python

Python - Encapsulation and Data Protection

Identify the problem in this code:

class Car():
    def __init__(self, model):
        self.__model = model

c = Car('Tesla')
print(c.__model)

ANo problem; prints 'Tesla'

BMissing parentheses in print

CModel attribute not assigned

DCannot access __model directly; it's private

Step-by-Step Solution

Solution:

Step 1: Understand double underscore attribute naming
Attributes starting with double underscores are private and name-mangled.
Step 2: Accessing private attribute directly causes error
Trying to print c.__model raises an AttributeError.
Final Answer:
Cannot access __model directly; it's private -> Option D
Quick Check:
Double underscore attributes are private [OK]

Quick Trick: Double underscore means private; can't access directly [OK]

Common Mistakes:

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