Answer Happy

How many singly-linked Node objects could the Java Virtual Machine mark as "garbage" after all the following statements have executed? A. 2 B. 3 C. 4 D. 5 Node n = null; n = new Node ("T"); n.next = new Node("I", new Node ("G")); Node m = n. next.next; m.next = new Node ("E", new Node("R")); n = null;