Solve

Consider a doubly linked list of int values as shown. The fields of each Node are prev, item and next; these are shown in the picture as expected, left to right. The value 2 is to be inserted between 1 and 3. Here is a code segment that achieves this: Node q = new Node (); q.item = 2; q.prev = p.prev; q.next = p; /*code*/ Which is a correct replacement for /*code*/