Assume this method is given within the KWLinkedList class, which answer is be correct public void Unknown() { if (size < 2) return; Node cur = head; Node prev = tail; for(int i=0; i< size/2; i++) { tail.prev.data = cur.data; cur= cur.next; A If the number of elements in the list is two, the data of the first node and the second node will exchange. B If the number of elements in the list is two, the data of the first node will be as the second node. If the number of elements in the list is two, the data of the second node will be as the first node. D If the number of elements in the list is two, no change in the node's data will happen.

Q: Assume this method is given within the KWLinkedList class, which answer is be correct public void…

A: In the given code we can assume that points:…

Q: Assume this method is given within the KWLinkedList class, which answer is be correct public void…

A: Below i have answered:

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A: The solution to the given problem is below.

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A: the correct solution is attached below:-

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A: Given:

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A: Answer: I have done code in Java and also I have attached code as well as code screenshot.

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