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  • Java Collections Framework
  • Which of the following methods is present in the Priority...
Multiple choice

Which of the following methods is present in the PriorityQueue class in Java?

  1. poll()

  2. offer(E e)

  3. contains(Object o)

  4. Both (1) and (2)

  5. All of these

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Yes, this is the correct option.

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