Asked by george brown on Jun 29, 2024
Verified
All of the following are methods of the Iterator interface except:
A) clear)
B) hasNext)
C) next)
D) remove)
Iterator Interface
An interface in Java that provides methods for iterating over any collection of objects, one element at a time.
Methods
Functions associated with an object in object-oriented programming, capable of performing specific actions or operations.
- Understand the purpose and functionalities provided by the Iterator interface and methods of iteration over collection elements.
Verified Answer
CB
Chandamayee BrahmaJul 02, 2024
Final Answer :
A
Explanation :
The Iterator interface does not have a clear() method. It has hasNext(), next(), and remove() methods. hasNext() checks if there are more elements in the collection, next() returns the next element in the collection, and remove() removes the last element returned by next().
Learning Objectives
- Understand the purpose and functionalities provided by the Iterator interface and methods of iteration over collection elements.