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What is a doubly linked list?A linked list with nodes that have pointers to the next node only.A linked list with nodes that have pointers to both the previous and next nodes.A linked list with nodes that have pointers to the previous node only.A linked list with no pointers to other nodes.

Question

What is a doubly linked list?A linked list with nodes that have pointers to the next node only.A linked list with nodes that have pointers to both the previous and next nodes.A linked list with nodes that have pointers to the previous node only.A linked list with no pointers to other nodes.

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Solution

A doubly linked list is a linked list with nodes that have pointers to both the previous and next nodes. This allows for traversal in both directions, forward and backward, through the list.

Similar Questions

What is a Doubly Linked List in data structures?a)A list of elements with two types of data.b)A list with elements arranged in ascending order.c)A list where each node points to both the previous and next nodes.d)A list where each node points to the next node only.

Discuss doubly linked list.

What is the purpose of a `Node` class in implementing a doubly linked list?To store data in the list.To define operations like insertion and deletion.To represent each element of the list.To handle exceptions during list operations.

What is doubly Linked List? What are its applications?Explain how an element can be deleted from doublylinked list using C program

What additional pointer does a node in a doubly linked list have compared to a node in a singly linked list?a.A pointer to the next nodeb.A pointer to the head nodec.A pointer to the tail noded.A pointer to the middle nodee.A pointer to the previous node

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