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 4 of 17

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Q31.

The last node of the singly-linked list contains__________.

Info

NULL

None of the above

Discuss

Answer: (b).NULL

Q32.

A linked list contains a list pointer variable _____that stores the address of the first node of the list.

Start

NULL

Empty list

Discuss

Answer: (a).Start

Q33.

To maintain a linked list in memory, how many parallel arrays of equal size are used?

One

Two

Three

Four

Discuss

Answer: (b).Two

Q34.

As memory is allocated dynamically to a linked list, a new node can be inserted anytime in the list. For this, the memory manager maintains a special linked list known as___________.

Free pool

Memory bank

Free storage list

All of the above

Discuss

Answer: (c).Free storage list

Q35.

While creating a linked list or inserting an element into a linked list, whenever a request for the new node arrives, the memory manager searches through the ------------for the block of desired size.

Free pool

Memory bank

Free storage list

None of the above

Discuss

Answer: (c).Free storage list

Q36.

What does creating a node mean?

Defining its structure

Allocating memory to it

Initialization

All of the above

Discuss

Answer: (d).All of the above

Q37.

_________a list means accessing its elements one by one to process all or some of the elements.

Traversing

Creating

Linking

None of the above

Discuss

Answer: (a).Traversing

Q38.

Searching a value (say, item) in a linked list means finding the position of the node, which stores ___________ as its value?

node

item

info

None of the above

Discuss

Answer: (b).item

Q39.

A situation where the user tries to delete a node from an empty linked list is termed as___________.

Underflow

Overflow

Pointers

None of the above

Discuss

Answer: (a).Underflow

Q40.

To delete a node from the end of a linked list, the list is traversed up to the last ______.

Pointer

Node

List

None of the above

Discuss

Answer: (b).Node

Page 4 of 17

Welcome to the Linked Lists MCQs Page

Linked Lists MCQs | Page 4 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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