[Solved] Find the error in this code:class Parent: def greet(self): print("Hello") class Child(Parent): def greet(self): print("Hi") obj = Child() obj.greet | Python

Python - Inheritance and Code Reuse

Find the error in this code:

class Parent:
    def greet(self):
        print("Hello")

class Child(Parent):
    def greet(self):
        print("Hi")

obj = Child()
obj.greet

AChild class must call super().greet() explicitly.

BChild class should not override greet method.

CParent class greet method is private.

DMissing parentheses when calling greet method.

Step-by-Step Solution

Solution:

Step 1: Check method call syntax
Method calls require parentheses; here, obj.greet misses them.
Step 2: Identify error cause
Without parentheses, greet is a method object, not called, so no output.
Final Answer:
Missing parentheses when calling greet method. -> Option D
Quick Check:
Method call needs () [OK]

Quick Trick: Always use () to call methods [OK]

Common Mistakes:

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