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

c = Child()
print(c.greet())

AHello from Child

BHello from Parent

CAttributeError

DSyntaxError

Step-by-Step Solution

Solution:

Step 1: Understand method inheritance
Child class inherits greet method from Parent because it has no own greet.
Step 2: Trace the method call
Calling c.greet() runs Parent's greet returning "Hello from Parent".
Final Answer:
Hello from Parent -> Option B
Quick Check:
Inherited method runs if child has none [OK]

Quick Trick: Child uses parent's method if not overridden [OK]

Common Mistakes:

MISTAKES

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