A

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Q. Which class is most efficient for representing a set of enum constants?

  • (A) EnumSet
  • (B) HashSet
  • (C) LinkedHashSet
  • (D) TreeSet
  • Correct Answer - Option(A)
  • Views: 8
  • Filed under category Java
  • Hashtags: Java Set
Explanation by: Admin
EnumSet is designed specifically to work with enum constants.

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