Draw the memory model (Stack, Heap and Data Segment) for this code given and explain why they belong to each one:

public class Node{

public int data;

public Node next;

public Node(int d, Node n){

data = d; next = n;

}

}

Draw the memory model for the following:

Node start = new Node(1, new Node(12, null));

Node end = new Node(3, new Node(7,null));

end.next.next = start;

start.next.next = new Node(5, end);