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Python Multiple Choice Questions And Answers

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Python Multiple Choice Questions And Answers

Are you preparing for the next job interviews? If yes, trust me this post will help you also we'll suggest you check out a big collection for Programming Full Forms that may help you in your interview:

List of Programming Full Forms 

1. What is the maximum possible length of an identifier?

Identifiers can be of any length.
  • 31 characters
  • 63 characters
  • 79 characters
  • Identifiers can be of any length.

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

Python shell throws a NoneType object back.
  • Int
  • bool
  • void
  • none

3. In python we do not specify types, it is directly interpreted by the compiler, so consider the following operation to be performed.

// is integer operation in python 3.0 and int(..) is a type cast operator.
  • x = 13 // 2
  • x = int(13 / 2)
  • x = 13 % 2
  • All of the mentioned

4. What is the value of the following expression?

8/4/2, 8/(4/2) The above expressions are evaluated as: 2/2, 8/2, which is equal to (1.0, 4.0).
  • (1.0, 4.0)
  • (1.0, 1.0)
  • (4.0. 1.0)
  • (4.0, 4.0)

5. What are the values of the following Python expressions?

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

Explanation: Expression 1 is evaluated as: 2**9, which is equal to 512. Expression 2 is evaluated as 8**2, which is equal to 64. The last expression is evaluated as 2**(3**2). This is because the associativity of ** operator is from right to left. Hence the result of the third expression is 512.

  • 64, 512, 64
  • 64, 64, 64
  • 512, 512, 512
  • 512, 64, 512