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Question

What is the output of the following piece of code?
class Demo:
    def __init__(self):
        self.x = 1
    def change(self):
        self.x = 10
class Demo_derived(Demo):
    def change(self):
        self.x=self.x+1
        return self.x
def main():
    obj = Demo_derived()
    print(obj.change())
 
main()

a.

11

b.

2

c.

1

d.

An exception is thrown

Posted under Python

Answer: (d).An exception is thrown

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Q. What is the output of the following piece of code?

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