Question

What is the signature of a Set method that creates an iterator for the Set?

a) Iterator iterator()
b) SetIterator createIterator()
c) E createIterator()
d) Set iterate()

Answer 1

The signature of the Set method that creates an iterator is Iterator iterator().

Step-by-step explanation:

The signature of a Set method that creates an iterator for the Set is option a) Iterator iterator(). The Iterator interface provides methods to traverse a collection and retrieve elements. In the case of a Set, the iterator allows you to iterate over the elements in the Set without knowing the specific implementation details of the Set.