Which of the data types below could be used to store elements in their natural order based on the compareTo method.
A) TreeSet
B) Collection
C) HashSet
D) LinkedHashSet
E) Set

Question

Which of the data types below could be used to store elements in their natural order based on the compareTo method. 
A) TreeSet
B) Collection
C) HashSet
D) LinkedHashSet
E) Set

Quizplus · Accepted Answer

TreeSet is the only data type listed that maintains elements in their natural order based on the compareTo method. The other options do not guarantee any specific ordering of elements.

Which of the Data Types Below Could Be Used to Store