Quiz Discussion

What will be the output of the following Python code?

l=[1, 0, 2, 0, 'hello', '', []]
list(filter(bool, l))

• 1]

  [1, 2, ‘hello’]

• 2]

  [1, 0, 2, ‘hello’, ”, []]

• 3]

  [1, 0, 2, 0, ‘hello’, ”, []]

• 4]

  Error

Which of the following represents the bitwise XOR operator?

• 1]

  !

• 2]

  |

• 3]

  ^

• 4]

  &

Which of the following expressions results in an error?

• 1]

  int(‘1011’)

• 2]

  int(1011,2)

• 3]

  int(‘1011’,23)

• 4]

  int(1011)

What will be the value of the following Python expression?

4+2**5//10

• 1]

  0

• 2]

  77

• 3]

  7

• 4]

  3

What will be the value of the following Python expression?

float(4+int(2.39)%2)

• 1]

  4

• 2]

  4.0

• 3]

  5

• 4]

  5.0

The expression 2**2**3 is evaluates as: (2**2)**3.

• 1]

  True

• 2]

  False

What will be the value of the following Python expression?

 bin(10-2)+bin(12^4)

• 1]

  0b10000b1000

• 2]

  0b1000b1000

• 3]

  0b10001000

• 4]

  0b10000

What will be the output of the following Python code if a=10 and b =20?

a=10
b=20
a=a^b
b=a^b
a=a^b
print(a,b)

• 1]

  20 20

• 2]

  20 10

• 3]

  10 10

• 4]

  10 20

What will be the output of the following Python expression?

4^12

• 1]

  2

• 2]

  4

• 3]

  8

• 4]

  12

Bitwise _________ gives 1 if either of the bits is 1 and 0 when both of the bits are 1.

• 1]

  OR

• 2]

  AND

• 3]

  XOR

• 4]

  NOT