When Using Recursion on Linked Lists

Multiple Choice

When using recursion on linked lists

A) the linked list class is subclassed,and then the recursive method overrides a method of the same name in the list class
B) the recursive method should be one of the methods specified in the List interface
C) the recursive method should be made private,and should be called by a public non-recursive method
D) the recursive method should not call itself outside of its base case