Set quiz

 

MCQ Quiz on Set Data Type in Python

1. Which of the following creates an empty set?
   {}
   []
   set()
   empty()
   


2. Which feature of a set is correct?
   Ordered collection
   Unordered unique elements
   Allows duplicates
   Supports indexing
   


3. What will be the output of {1, 2, 2, 3}?
   {1,2,2,3}
   {1,2,3}
   {2,3}
   Error
   


4. Which method is used to add an element to a set?
   add()
   append()
   insert()
   push()
   


5. Which method removes an element without raising an error?
   remove()
   discard()
   pop()
   delete()
   


6. Which operator performs union?
   &
   -
   |
   ^
   


7. Which is NOT a valid set method?
   update()
   intersection()
   difference()
   slice()
   


8. What is the output of {1, 2, 3} & {2, 3, 4}?
   {1,4}
   {2,3}
   {1,2,3,4}
   {3,4}
   


9. Which operator is used for symmetric difference?
   |
   &
   ^
   %
   


10. What will {1,2,3} - {2,3} return?
    {1}
    {2}
    {3}
    {1,2,3}
    


11. Which method clears a set?
    removeAll()
    clear()
    delete()
    empty()
    


12. The pop() method removes:
    last element
    first element
    random element
    all elements
    


13. Which function returns size of a set?
    count()
    length()
    len()
    size()
    


14. issubset() returns:
    True/False
    Integer
    New set
    String
    


15. Which method returns a shallow copy of a set?
    copy()
    clone()
    replicate()
    duplicate()