Welcome to the Linked Lists MCQs Page

Dive deep into the fascinating world of Linked Lists with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Linked Lists, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Linked Lists, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Structures and Algorithms.

Check out the MCQs below to embark on an enriching journey through Linked Lists. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Structures and Algorithms.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Linked Lists. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Linked Lists MCQs | Page 11 of 17

Explore more Topics under Data Structures and Algorithms

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Data Structures Basics

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Object Oriented Programming

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Dynamic Programming

Q101.

In linked list each node contain minimum of two fields. One field is data field to store the data second field is?

Pointer to character

Pointer to integer

Pointer to node

Node

Discuss

Answer: (c).Pointer to node

Q102.

What would be the asymptotic time complexity to add an element in the linked list?

O(1)

O(n)

O(n^2)

None of the mentioned

Discuss

Answer: (b).O(n)

Q103.

What would be the asymptotic time complexity to find an element in the linked list?

O(1)

O(n)

O(n^2)

None of the mentioned

Discuss

Answer: (b).O(n)

Q104.

What would be the asymptotic time complexity to insert an element at the second position in the linked list?

O(1)

O(n)

O(n^2)

None of the mentioned

Discuss

Answer: (a).O(1)

Q105.

The concatenation of two list can performed in O(1) time. Which of the following variation of linked list can be used?

Singly linked list

Doubly linked list

Circular doubly linked list

Array implementation of list

Discuss

Answer: (c).Circular doubly linked list

Q106.

Consider the following definition in c programming language.Which of the following c code is used to create new node?

struct node
{
    int data;
    struct node * next;
}
typedef struct node NODE;
NODE *ptr;

ptr = (NODE*)malloc(sizeof(NODE));

ptr = (NODE*)malloc(NODE);

ptr = (NODE*)malloc(sizeof(NODE*));

ptr = (NODE)malloc(sizeof(NODE));

Discuss

Answer: (a).ptr = (NODE*)malloc(sizeof(NODE));

Q107.

Linked lists are not suitable to for the implementation of?

Insertion sort

Radix sort

Polynomial manipulation

Binary search

Discuss

Answer: (d).Binary search

Q108.

Linked list is considered as an example of ___________ type of memory allocation.

Dynamic

Static

Compile time

None of the mentioned

Discuss

Answer: (a).Dynamic

Q109.

In Linked List implementation, a node carries information regarding

Data

Link

Data and Link

None of the mentioned

Discuss

Answer: (b).Link

Q110.

Linked list data structure offers considerable saving in

Computational Time

Space Utilization

Space Utilization and Computational Time

None of the mentioned

Discuss

Answer: (c).Space Utilization and Computational Time

Page 11 of 17

Welcome to the Linked Lists MCQs Page

Linked Lists MCQs | Page 11 of 17

Explore more Topics under Data Structures and Algorithms

Data Structures Basics

Data Types and Abstraction

Algorithm Complexity

Arrays and Pointers

Stacks and Queues

Recursion

Trees

Graphs

String Operations

Sorting and Searching

Object Oriented Programming

Dynamic Programming

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