MODULE 3_Python

Which of the following methods is used to add a new key-value pair to a Python dictionary?

• add()

• insert()

• append()

• None of the above

What will be the output of the following Python code snippet?

• [‘a’, ‘b’, ‘c’]

• (‘a’, ‘b’, ‘c’)

• dict_keys([‘a’, ‘b’, ‘c’])

• {‘a’, ‘b’, ‘c’}

What will be the output of the following Python code snippet?

• (‘a’, 1), (‘b’, 2), (‘c’, 3)]

• ((‘a’, 1), (‘b’, 2), (‘c’, 3))

• dict_items([(‘a’, 1), (‘b’, 2), (‘c’, 3)])

• {(‘a’, 1), (‘b’, 2), (‘c’, 3)}

Which of the following methods is used to add an element to the end of a list in Python?

• append()

• add()

• insert()

• extend()

What is the output of the following Python code snippet?

• [3, 4]

• 2, 3, 4]

• [1, 2, 3]

• [4, 5]

What does the following Python code snippet do?

• Prints “Hello, World!” in lowercase

• Converts “Hello, World!” to uppercase and prints it

  ”

• Reverses the string “Hello, World!”

• Removes all whitespace characters from the string “Hello, World!

What does the isupper() method return if all characters in a string are uppercase?

• True
  

• False
  

• 1

• Error

What will be the output of the following code?

s = "Python"

print(s.isupper())

• True
  

• False
  

• None
  

• Error

What is the return type of isupper() and islower() methods?

• String
  

• Integer
  

• Boolean
  

• Float

What is the output os the following code?

s = "Python Programming"

print(s.istitle())

• True

• False

• Error

• None