[Solved] Which of the following is the correct way to define a simple class in Python? — Ans: class Car: def __init__(self, color): self.color = color | Python

Python - Object-Oriented Programming Foundations

Which of the following is the correct way to define a simple class in Python?

Aclass Car: def __init__(self, color): self.color = color

Bdef Car: color = 'red'

Cclass Car(): color = 'red' def __init__(self): pass

Dclass Car: def __start__(self): print('Start')

Step-by-Step Solution

Solution:

Step 1: Check class syntax
class Car: def __init__(self, color): self.color = color correctly defines a class with an __init__ method and assigns an instance variable.
Step 2: Identify syntax errors in other options
def Car: color = 'red' uses def instead of class. class Car(): color = 'red' def __init__(self): pass lacks proper __init__ usage for color. class Car: def __start__(self): print('Start') uses __start__ which is not a special method.
Final Answer:
class Car:\n def __init__(self, color):\n self.color = color -> Option A
Quick Check:
Correct class with __init__ = B [OK]

Quick Trick: Class needs __init__ method for attributes [OK]

Common Mistakes:

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Which of the following is the correct way to define a simple class in Python?