Assume you are using a doubly-linked list data structure with many nodes. What is the minimum number of node references that are required to be modified to remove a node from the middle of the list? Consider the neighboring nodes.
A) 1
B) 2
C) 3
D) 4

Question

Quizplus · Accepted Answer

To remove a node from a doubly-linked list, you need to update the 'next' reference of the previous node and the 'prev' reference of the next node, requiring a total of 2 modifications.

Assume You Are Using a Doubly-Linked List Data Structure with Many