R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which method returns the number of key-value mappings in a map?

  • (A) length()
  • (B) count()
  • (C) size()
  • (D) entries()
  • Correct Answer - Option(C)
  • Views: 9
  • Filed under category Java
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Explanation by: Ram Sharma
`size()` returns the number of mappings in a map.

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