A ____________ is a data structure for holding elements.
A)Collection
B)Iterator
C)Vector
D)Wildcard

Question

Quizplus · Accepted Answer

A collection is a data structure that is used to hold a group of objects. It can be of various types such as Set, List, Queue, etc. A collection framework provides many interfaces (Collection, List, Set, Map, Queue, etc.) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, TreeSet, HashMap, TreeMap, etc.) to support different types of collections.

A ____________ Is a Data Structure for Holding Elements