[Solved] What will be the output of this code?class Parent: def greet(self): return "Hello from Parent" class Child(Parent): pass obj = Child() print(obj.greet()) | Python

Python - Inheritance and Code Reuse

What will be the output of this code?

class Parent:
    def greet(self):
        return "Hello from Parent"

class Child(Parent):
    pass

obj = Child()
print(obj.greet())

AHello from Parent

BError: greet method not found

CHello from Child

DNone

Step-by-Step Solution

Solution:

Step 1: Check if Child overrides greet
Child class uses pass, so it does not override greet method.
Step 2: Calling greet on Child object
Since Child inherits Parent, it uses Parent's greet method, returning "Hello from Parent".
Final Answer:
Hello from Parent -> Option A
Quick Check:
Child inherits parent's method if not overridden [OK]

Quick Trick: If child has no method, parent's method is used [OK]

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