Knowee
Questions
Features
Study Tools

What additional operations can be performed on a Doubly Linked List compared to a Singly Linked List?a)Deleting at the end only.b)Traversing in both directions.c)Inserting at the beginning only.d)Searching for an element.

Question

What additional operations can be performed on a Doubly Linked List compared to a Singly Linked List?a)Deleting at the end only.b)Traversing in both directions.c)Inserting at the beginning only.d)Searching for an element.

🧐 Not the exact question you are looking for?Go ask a question

Solution

In a Doubly Linked List, compared to a Singly Linked List, the following additional operations can be performed:

b) Traversing in both directions: In a singly linked list, navigation is only possible in one direction, from the head to the tail. However, in a doubly linked list, nodes have references to both the next node and the previous node, allowing for bidirectional traversal.

a) Deleting at the end: In a singly linked list, to delete the last node, you would have to traverse from the head node to the second last node and then remove the link to the last node. In a doubly linked list, you can directly access the last node and easily update the link of the second last node to null.

c) Inserting at the beginning: This operation can be performed in both singly linked lists and doubly linked lists. However, in a doubly linked list, the previous reference of the head node needs to be updated to the new node.

d) Searching for an element: This operation can be performed in both types of lists. However, in a doubly linked list, the search operation can be more efficient as it can be performed in both directions, starting from the node that is closer to the desired element.

This problem has been solved

Similar Questions

Which of the following operations can be performed more efficiently on a doubly linked list compared to a singly linked list?Traversing the list from the beginning to the end.Inserting a new node after a given node.Removing the last node of the list.Searching for a node by its index.

In a doubly linked list, what is the advantage over a singly linked list?Faster insertion and deletion operations.Simpler implementation.Less memory usage.More efficient searching

Which of the following is true for a doubly linked list compared to a singly linked list?It consumes less memory.It allows traversal in both forward and backward directions.It does not use pointers.It has faster insertion and deletion at the end.

Which operation is not supported by a doubly linked list?Insertion at the beginning of the list.Deletion from the middle of the list.Accessing elements randomly by index.Traversing from the end of the list to the beginning.

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 requires traversing the entire list.c)It involves updating two pointers.d)It requires finding the middle of the list.

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.