PythonEasy | python quiz - What is the output of the following code ? class A: def __init__(self, x=47): self.__x = x class B(A): def __init__(self): super().__init__(98) def printme(self): print(self._

Q.

What is the output of the following code ?

class A:
    def __init__(self, x=47):
        self.__x = x


class B(A):
    def __init__(self):
        super().__init__(98)

    def printme(self):
        print(self.__x)


obj = B()
obj.printme()

Options:

AttributeError

Explanation

Correct answer is : D

Subclasses cannot access the private memebers of superclasses.. the __x actually converted to _B__x.

This will print

Traceback (most recent call last):
  File "C:/pythoneasy/test1.py", line 15, in <module>
    obj.printme()
  File "C:/pythoneasy/test1.py", line 11, in printme
    print(self.__x)
AttributeError: 'B' object has no attribute '_B__x'

0 289

Q.

Options:

Explanation

Correct answer is : D

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