Python Miscellaneous

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Question 1

What is the output of the following program : 

Python 
print("Hello World"[::-1])

  • dlroW olleH

  • Hello Worl

  • d

  • Error

Question 2

Given a function that does not return any value, what value is shown when executed at the shell?

  • int

  • bool

  • void

  • None

Question 3

Which module in Python supports regular expressions?

  • re

  • regex

  • pyregex

  • None of the above

Question 4

What is the output of the following program : 

Python 
print(0.1 + 0.2 == 0.3)

  • True

  • False

  • Machine dependent

  • Error

Question 5

Which of the following is not a complex number?

  • k = 2 + 3j

  • k = complex(2, 3)

  • k = 2 + 3l

  • k = 2j + 3

Question 6

What does ~~~~~~5 evaluate to?

  • +5

  • -11

  • +11

  • -5

Question 7

Given a string s = “Welcome”, which of the following code is incorrect?

  • print s[0]

  • print s.lower()

  • s[1] = ‘r’

  • print s.strip()

Question 8

________ is a simple but incomplete version of a function.

  • Stub

  • Function

  • A function developed using bottom-up approach

  • A function developed using top-down approach

Question 9

To start Python from the command prompt, use the command

  • execute python

  • go python

  • python

  • run python

Question 10

Which of the following is correct about Python?

  • It supports automatic garbage collection.

  • It can be easily integrated with C, C++, COM, ActiveX, CORBA, and Java

  • Both of the above

  • None of the above

There are 10 questions to complete.

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