(Choose 1 answer)
Suppose a doubly linked list of integers is given below and p is a reference to the node with value 19 in the
list (i.e. p.info-19):(head) 7 21 6 4 23 19 8 12 (tail)
What does the list look like after the following java code snippet is run?int x = 5;
Node f = p.prev; // prev is a link to predecessor node Node q = new Node(x); // Create new node with value x q.prev = f; q.next = p;f.next = q; p.prev = q;
A. 7 21 6 4 23 5 19 8 12
B. 5 7 21 6 4 23 19 8 12
C. 7 21 6 4 23 19 8 12 5
D. 7 21 6 4 23 19 8 5 12
Ε. 7 21 6 4 23 19 5 8 12
8
