Log in Start learning free

← All practice quizzes

Quiz: Tuples and Sets

5 questionsNo time limitPass: 60%+10 XP on first pass

Tuples are fixed lists; sets keep only unique items and do fast membership checks. Compare list, tuple, set and dict on one card.

Log in to take the quiz

Free account · see your score, answers and explanations, earn XP

Question 1
What does len({1, 2, 2, 3, 3, 3}) return?
631Error
Question 2
Which creates a tuple with one item?
(7)(7,)tuple(7)[7]
Question 3
What is {1, 2, 3} & {2, 3, 4}?
{1, 2, 3, 4}{2, 3}{1, 4}{1}
Question 4
What happens here?
```
t = (1, 2, 3)
t[0] = 10
```
t becomes (10, 2, 3)TypeErrort becomes (10, 1, 2, 3)Nothing happens
Question 5
What type is x = {}?
setdicttuplelist