Quiz Discussion

What will be the output of the following Python code?

>>>str="hello"
>>>str[:2]
>>>

• 1]

  he

• 2]

  olleh

• 3]

  lo

• 4]

  hello

What is the return type of function id?

• 1]

  int

• 2]

  float

• 3]

  dict

• 4]

  bool

What will be the value of the following Python expression?

4 + 3 % 5

• 1]

  4

• 2]

  7

• 3]

  2

• 4]

  0

 Evaluate the expression given below if A = 16 and B = 15.

A % B // A

• 1]

  0.0

• 2]

  0

• 3]

  1.0

• 4]

  1

Which of the following operators has its associativity from right to left?

• 1]

  +

• 2]

  //

• 3]

  %

• 4]

  **

Which of the following will run without errors?

• 1]

  round(45.8)

• 2]

  round(7463.123,2,1)

• 3]

  round()

• 4]

  round(6352.898,2,5)

What is the return value of trunc()?

• 1]

  int

• 2]

  bool

• 3]

  float

• 4]

  None

What is the answer to this expression, 22 % 3 is?

• 1]

  8

• 2]

  1

• 3]

  0

• 4]

  2

What are the values of the following Python expressions?

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

• 1]

  64, 512, 64

• 2]

  512, 512, 512

• 3]

  512, 64, 512

• 4]

  64, 64, 64

Mathematical operations can be performed on a string.

• 1]

  True

• 2]

  False