Dictionary MCQ

Test your knowledge with important Dictionary MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Dictionary MCQs at Bissoy

• If b is a dictionary, what does any(b) do?
  ক

  Returns True if any key of the dictionary is true

  খ

  do? a) Returns True if any key of the dictionary is true [ Returns False if dictionary is empty

  গ

  Returns True if all keys of the dictionary are true

  ঘ

  Method any() doesn’t exist for dictionary
• If a is a dictionary with some key-value pairs, what does a.popitem() do?
  ক

  Removes an arbitrary element

  খ

  Removes all the key-value pairs

  গ

  Removes the key-value pair for the key given as an argument

  ঘ

  Invalid method for dictionary
• Which of the statements about dictionary values if false? c) Values of a dictionary must be unique d) Values of a dictionary can be a mixture of letters and numbers
  ক

  More than one key can have the same value

  খ

  The values of the dictionary can be accessed as dict[key

  গ

  key

  ঘ

  key
• Which of the following isn’t true about dictionary keys?
  ক

  More than one key isn’t allowed

  খ

  Keys must be immutable

  গ

  Keys must be integers

  ঘ

  When duplicate keys encountered, the last assignment wins
• Which of these about a dictionary is false?
  ক

  The values of a dictionary can be accessed using keys

  খ

  The keys of a dictionary can be accessed using values

  গ

  Dictionaries aren’t ordered

  ঘ

  Dictionaries are mutable
• Which of the following statements create a dictionary?
  ক

  d = {}

  খ

  d = {“john”:40, “peter”:45}

  গ

  d = {40:”john”, 45:”peter”}

  ঘ

  All of the mentioned