A

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Q. Which Map allows only keys from a specific enum type?

  • (A) TreeMap
  • (B) EnumMap
  • (C) HashMap
  • (D) LinkedHashMap
  • Correct Answer - Option(B)
  • Views: 32
  • Filed under category Java
  • Hashtags: Java Map

Explanation by: Admin

EnumMap is specifically designed to work with enum types as keys.

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