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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.

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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 3 of 17

Q21.
A variant of the linked list in which none of the node contains NULL pointer is?
Discuss
Answer: (c).Circular linked list
Q22.
In circular linked list, insertion of node requires modification of?
Discuss
Answer: (b).Two pointer
Q23.
Consider a linked list of n elements. What is the time taken to insert an element after an element pointed by some pointer?
Discuss
Answer: (a).O (1)
Q24.
In a linked list with n nodes, the time taken to insert an element after an element pointed by some pointer is
Discuss
Answer: (a). 0 (1)
Q25.
A linear collection of data elements where the linear node is given by means of pointer is called
Discuss
Answer: (a).linked list
Q26.
The time required to delete a node x from a doubly linked list having n nodes is
Discuss
Answer: (c).O (1)
Q27.
A collection of data items of similar type arranged in a sequence is termed as?
Discuss
Answer: (d).List
Q28.
A linked list is a linear collection of homogeneous elements called______.
Discuss
Answer: (b).Nodes
Q29.
Depending on what on what can a linked list be classified into various other types?
Discuss
Answer: (c).Both (a) and (b)
Q30.
In a singly-linked list (linear linked list), how many fields does each node consists of?
Discuss
Answer: (c).Two
Page 3 of 17

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