Python Introduction and basic MCQs Question and Answer

def addItem(listParam):
    listParam += [1]
 
mylist = [1, 2, 3, 4]
addItem(mylist)
print(len(mylist))

A = [[1, 2, 3],
     [4, 5, 6],
     [7, 8, 9]]

print("Hello {0[0]} and {0[1]}".format(('foo', 'bin')))

x<<2

class tester:
    def __init__(self, id):
        self.id = str(id)
        id="224"
 
>>>temp = tester(12)
>>>print(temp.id)

2**(3**2)
 (2**3)**2
 2**3**2