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JavaScript · Q58

Classes And Modules

Programming · JavaScript · question 58

Q58

Which method of the iterable object returns an iterator object for the collection?

A.
iterator()
B.
_iterator_()
Answer
C.
_iteration_()
D.
_return_iterator_()

Answer: Option B

Solution

Answer: Option B
Solution:
An iterable object represents a collection of values that can be iterated. An iterable object must define a method named __iterator__() (with two underscores at the start and end of the name) which returns an iterator object for the collection.