Using the textbook's implementation of a singly linked list and linked list iterator, the following steps are required to remove a node from the middle of a linked list.Place these steps into the order in which they should be performed.
i.The preceding node's next reference must be updated to skip the removed node.
II.The iterator's position reference must be set to the previous reference.
III.The previous reference must be checked to see if it is equal to the position reference.
A)III, I, II
B)I, III, II
C)II, I, III
D)III, II, I

Question

Quizplus · Accepted Answer

First, check if the previous reference is equal to the position reference (III). Then, update the preceding node's next reference to skip the removed node (I). Finally, set the iterator's position reference to the previous reference (II).

Using the Textbook's Implementation of a Singly Linked List and Linked