R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which method retrieves but does not remove the head of a queue?

  • (A) remove()
  • (B) element()
  • (C) peek()
  • (D) poll()
  • Correct Answer - Option(C)
  • Views: 14
  • Filed under category Java
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Explanation by: Ram Sharma
`peek()` retrieves but does not remove the head of the queue.

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