A

Admin • 831K Points
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Q. What will `add(null)` do in a `LinkedList` used as a Queue?

  • (A) Add null successfully
  • (B) Throw NullPointerException
  • (C) Remove all nulls
  • (D) Block the thread
  • Correct Answer - Option(A)
  • Views: 11
  • Filed under category Java
  • Hashtags: Java Queue
Explanation by: Admin
LinkedList allows null elements.

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