[Solved] Which of the following is the correct syntax to override a method display in a child class? — Ans: def display(self): print('Child display') | Python

Python - Inheritance and Code Reuse

Which of the following is the correct syntax to override a method display in a child class?

Adef display(self, arg):<br> print('Child display')

Bdef display():<br> print('Child display')

Cdef display(self):<br> print('Child display')

Ddef display(self):<br> return 'Child display'

Step-by-Step Solution

Solution:

Step 1: Check method signature for overriding
The method must have the same name and parameters; here, self is required as the first parameter.
Step 2: Confirm method body is valid
Printing inside the method is valid; returning a string is also valid but changes behavior.
Final Answer:
def display(self): print('Child display') -> Option C
Quick Check:
Override method = same name + self parameter [OK]

Quick Trick: Override method with same name and self parameter [OK]

Common Mistakes:

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Which of the following is the correct syntax to override a method display in a child class?