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Question

Which of these is a private data field?
def Demo:
def __init__(self):
    __a = 1
    self.__b = 1
    self.__c__ = 1
    __d__= 1

a.

__a

b.

__b

c.

__c__

d.

__d__

Answer: (b).__b

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Q. Which of these is a private data field?

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