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 value of trunc()?

• 1]

  int

• 2]

  bool

• 3]

  float

• 4]

  None

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

Given a function that does not return any value, What value is thrown by default when executed in shell.

• 1]

  int

• 2]

  bool

• 3]

  void

• 4]

  None

Which of these in not a core data type?

• 1]

  Lists

• 2]

  Dictionary

• 3]

  Tuples

• 4]

  Class

Mathematical operations can be performed on a string.

• 1]

  True

• 2]

  False

In order to store values in terms of key and value we use what core data type.

• 1]

  tuple

• 2]

  list

• 3]

  class

• 4]

  dictionary

The expression Int(x) implies that the variable x is converted to integer.

• 1]

  True

• 2]

  False

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

• 1]

  +

• 2]

  //

• 3]

  %

• 4]

  **

What is the output of this expression, 3*1**3?

• 1]

  23

• 2]

  13

• 3]

  1

• 4]

  3