A

Admin • 833.24K Points
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Q. Which method checks whether a Map contains a specific key?

  • (A) hasKey()
  • (B) containsKey()
  • (C) keyExists()
  • (D) findKey()
  • Correct Answer - Option(B)
  • Views: 25
  • Filed under category Java
  • Hashtags: Java Map

Explanation by: Admin

`containsKey()` checks if the specified key exists in the Map.

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