What one of the following algorithm depicts the correct logic to delete a node from the beginning of a list:1. Mark the first node in the list as current.2. Make START point to the next node in the sequence.3. Release the memory for the node marked as current.1. Mark the first node in the list as current.2. Make START point to the newNode in the sequence.3. Release the memory for the node marked as current.1. Mark the first node in the list as current.2. Make START point to the next node in the sequence.3. Release the memory for the node marked as next.1. Mark the first node in the list as newNode.2. Make START point to the next node in the sequence.3. Release the memory for the node marked as current

What is the correct sequence of steps to delete a node at the head of a linked list? Question 27Select one: 1. Update the head pointer to point to the next node, 2. Free the memory allocated to the head node, 3. Return the updated linked list 1. Update the next pointer of the head node to null, 2. Free the memory allocated to the head node, 3. Update the head pointer to point to the next node 1. Free the memory allocated to the head node, 2. Update the head pointer to point to the next node, 3. Return the updated linked list

How is the deletion of a node at the end of a Doubly Linked List different from a Singly Linked List?a)It does not require any pointer update.b)It involves updating two pointers.c)It requires traversing the entire list.d)It requires finding the middle of the list

Given a doubly Linked list and a position. The task is to delete a node from a given position (position starts from 1) in a doubly linked list and return the head of the doubly Linked list.

Which of the following code snippets represents the correct way to delete a node from a singly linked list in C++?Group of answer choicesNode* temp = node->next; node = temp; delete temp;delete node;Node* temp = node; node = temp->next; delete temp;Node* temp = node; node->next = temp->next; delete temp;

Deletion of the last node:Locate the node before the last node (let it be temp)Keep the address of the node next to the last node in tempDelete the last memoryPut temp at the end