Which of the following is invalid? – McqOptions

MCQOPTIONS

1.	Which of the following is invalid?
A.	_a = 1
B.	__a = 1
C.	__str__ = 1
D.	none of the mentioned
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the output of the following program?import stringimport stringLine1 = "And Then There Were None"Line2 = "Famous In Love"Line3 = "Famous Were The Kol And Klaus"Line4 = Line1 + Line2 + Line3print(string.find(Line1, 'Were'), string.count((Line4), 'And'))
What is the output of the following program?L = [1, 3, 5, 7, 9]print(L.pop(-3), end = ' ')print(L.remove(L[0]), end = ' ')print(L)
What is the output of the following program?from math import sqrtL1 = [x**2 for x in range(10)].pop()L1 + = 19print(sqrt(L1), end = " ")L1 = [x**2 for x in reversed(range(10))].pop()L1 + = 16print(int(sqrt(L1)))
What is the output of the following program:
What is the output of the following program :print '{0:-2%}'.format(1.0 / 3)
What is the output of the following program :print '{0:.2}'.format(1.0 / 3)
What is the output of the following code?def foo(k): k[0] = 1q = [0]foo(q)print(q)
What is the output of the following program? tday=datetime.date.today()print(tday.month())
What is the output of the following program?data = [x for x in range(5)]temp = [x for x in range(7) if x in data and x%2==0]print(temp)
What is the output of the following program?f = Nonefor i in range (5): with open("data.txt", "w") as f: if i > 2: breakprint(f.closed)