A linked list class uses a Node class with successor reference next and field element to store values.It uses a reference first to point to the first node of the list.Code to print all elements stored in the list can be written as
A) System.out.print(first);
B) Node p = first;
While (p != null.
{
System.out.println(p.element.;
P = p.next;
}
C) Node p = first;
While (p != null.
System.out.println(p.next.;
D) Node p = first;
For (p!= null.
{
System.out.println(p.element.;
P++;
}

Question

Quizplus · Accepted Answer

Choice B uses a while loop to traverse through the list starting from the first node, printing the element value of each node until it reaches the end (null). This is the most appropriate way to print all elements in a linked list. Choice A only prints the reference to the first node, not the element values. Choice C also only prints the reference to the next node, not the element values. Choice D uses a for loop with an invalid syntax and does not print the element values.

A Linked List Class Uses a Node Class with Successor