A

Admin • 828.03K Points
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Q. Which Set implementation is best for frequent insertion and removal without order?

  • (A) TreeSet
  • (B) LinkedHashSet
  • (C) HashSet
  • (D) EnumSet
  • Correct Answer - Option(C)
  • Views: 12
  • Filed under category Java
  • Hashtags: Java Set
Explanation by: Admin
HashSet is efficient for frequent insertion and deletion operations.

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