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Ram Sharma • 3.40K Points
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Q. Which method adds all elements of one collection to another?

  • (A) add()
  • (B) append()
  • (C) merge()
  • (D) addAll()
  • Correct Answer - Option(D)
  • Views: 7
  • Filed under category Java
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Explanation by: Ram Sharma
`addAll(Collection c)` adds all elements from the specified collection.

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