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 5 of 17

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Object Oriented Programming

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Dynamic Programming

Q41.

Since a doubly-linked list allows traversing in both the forward and backward directions, it is also referred to as a___________.

Multi-way list

One-way list

Two-way list

None of the above

Discuss

Answer: (c).Two-way list

Q42.

Direct or random access of elements is not possible in ...............

Linked list

Array

String

None of these

Discuss

Answer: (a).Linked list

Q43.

To implement Sparse matrix dynamically, the following data structure is used

Trees

Graphs

Priority Queues

Linked List

Discuss

Answer: (d).Linked List

Q44.

Applications of Linked List are

Simulation, event driven systems

Postfix and prefix manipulations

Dictionary systems, polynomial manipulations

Fixed block storage allocation, garbage collection

Discuss

Answer: (d).Fixed block storage allocation, garbage collection

Q45.

What are the time complexities of finding 8th element from beginning and 8th element from end in a singly linked list? Let n be the number of nodes in linked list, you may assume that n>8.

O(n) and O(n)

O(1) and O(1)

O(n) and O(1)

O(1) and O(n)

Discuss

Answer: (d).O(1) and O(n)

Q46.

Overflow condition in linked list may occur when attempting to .............

Create a node when free space pool is empty

Traverse the nodes when free space pool is empty

Create a node when linked list is empty

None of these

Discuss

Answer: (a).Create a node when free space pool is empty

Q47.

Linked lists are not suitable data structures for which one of the following problems?

Insertion sort

Binary search

Radix sort

Polynomial manipulation

Discuss

Answer: (b).Binary search

Q48.

Generally collection of Nodes is called as __________.

Stack

Linked List

Heap

Pointer

Discuss

Answer: (b).Linked List

Q49.

A linear collection of data element given by mean of pointer is called ______________.

Linked List

Queue

Stack

Graph

Discuss

Answer: (a).Linked List

Q50.

Which of the following is not a type of Linked List ?

Doubly Linked List

Singly Linked List

Circular Linked List

Hybrid Linked List

Discuss

Answer: (d).Hybrid Linked List

Page 5 of 17

Welcome to the Linked Lists MCQs Page

Linked Lists MCQs | Page 5 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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