Asked by Chris Mckibben on May 05, 2024
Verified
A ____________ is a data structure for holding elements.
A) Collection
B) Iterator
C) Vector
D) Wildcard
Data Structure
A data structure is a particular way of organizing and storing data in a computer so that it can be used efficiently.
Collection
In programming, a collection is an object that groups multiple elements into a single unit. Collections are used to store, retrieve, manipulate, and communicate aggregate data.
- Comprehend the purpose of Collection classes in maintaining elements and realize their positioning within the java.util package.
Verified Answer
KL
Keaton LaingMay 08, 2024
Final Answer :
A
Explanation :
A collection is a data structure for holding elements in Java. It is the most appropriate choice out of the given options. An iterator is an object that is used for iterating over a collection, not for holding elements. A vector is a type of collection, so it could be a possible choice, but it is not the best one since it has been replaced by other implementations such as ArrayList. A wildcard is a type of Java notation used for generic programming, not for holding elements.
Learning Objectives
- Comprehend the purpose of Collection classes in maintaining elements and realize their positioning within the java.util package.