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What is a memory efficient double linked list?

Each node has only one pointer to traverse the list back and forth

The list has breakpoints for faster traversal

An auxiliary singly linked list acts as a helper list to traverse through the doubly linked list

None of the mentioned

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Which of the following statements are correct with respect to Singly Linked List(SLL) and Doubly Linked List(DLL)?

Complexity of Insertion and Deletion at known position is O(n) in SLL and O(1) in DLL

SLL uses lesser memory per node than DLL

DLL has more searching power than SLL

All of the mentioned

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The advantage of

Lists

Linked Lists

Trees

Queues

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What is the time complexity of inserting a node in a doubly linked list?

O(nlogn)

O(logn)

O(n)

O(1)

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Consider the following linked list and linked list representation.

what will be the value of following statement ?start->next->next->next->data

struct node {
      int data;
      struct node *next;
}*start = NULL;

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In circular linked list, insertion of node requires modification of?

One pointer

Two pointer

Three pointer

Requires no modification

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category More Data Structure Topics

Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

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Community Discussion

Similar Questions

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