Python Iterators Quiz
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Question 1 of 10
1. Question
What function is used to create iterators?
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Question 2 of 10
2. Question
Iterators store _____ value(s) at a time in memory.
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Question 3 of 10
3. Question
What function is used by the iterator to get the next value from the iterable?
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Question 4 of 10
4. Question
What error does Python raise when there is no next value?
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Question 5 of 10
5. Question
What magic functions does the next() invoke?
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Question 6 of 10
6. Question
______ and ____ methods are used to create custom iterators.
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Question 7 of 10
7. Question
Choose the correct syntax for creating an iterator that iterates three times.
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Question 8 of 10
8. Question
itero = iter(list, 3)
print(next(itero))
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Question 9 of 10
9. Question
class Class1:
def __init__(self):
self.num1 = 3
def __iter__(self):
self.num2 = 1
return self
def __next__(self):
if self.num2 > self.num1:
raise StopIteration
num3 = self.num2
self.num2 += 1
return num3
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Question 10 of 10
10. Question
class Class1:
def __iter__(self):
self.num1 = 1
return self
def __next__(self):
num2 = self.num1
self.num1 += 1
return num2
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