A

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Q. Which class implements a set using a Red-Black tree?

  • (A) HashSet
  • (B) TreeSet
  • (C) LinkedHashSet
  • (D) EnumSet
  • Correct Answer - Option(B)
  • Views: 12
  • Filed under category Java
  • Hashtags: Java Set
Explanation by: Admin
TreeSet uses a Red-Black tree internally to maintain order.

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