data sturucture

Question 14 Given the following method within the Queue, what does it do? public E Undefinedo { int i = front; for (int j = 0; j It returns the value of the element if it equals to its next element in the queue. B It returns the value of the element if it equals to the element at the front. C It returns the value of the element if it equals to the element at rear. D It returns the value of the element if all the elements of the queue are same