A(n)__________ allows a program to walk through the collection and remove elements from the collection.
A)Set.
B)Queue.
C)Iterator.
D)List.

Question

Quizplus · Accepted Answer

An iterator is an interface that allows a program to walk through a collection and remove elements from the collection. It provides methods like hasNext() (which returns true if there are more elements in the collection), next() (which returns the next element in the collection), and remove() (which removes the last element returned by next() from the collection). Sets, queues, and lists are different types of collections, but only the iterator can be used to remove elements from them.

A(n)__________ Allows a Program to Walk Through the Collection and Remove