Linked Lists MCQs

By: Prof. Dr. Fazal Rehman | Last updated: May 14, 2025

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1. : What is a linked list?





2. : What is the time complexity for accessing an element in a linked list?





3. : Which of the following operations can be performed on a linked list?





4. : What is the main advantage of using a linked list over an array?





5. : In a singly linked list, what does the last node point to?





6. : What is a doubly linked list?





7. : What is the time complexity for inserting a node at the beginning of a linked list?





8. : Which of the following is true about circular linked lists?





9. : How do you traverse a singly linked list?





10. : What happens if you try to access the next pointer of a NULL node?





   

Data Structures MCQs

Basic Concepts
  1. Introduction to Data Structures
  2. Complexity Analysis MCQs
Linear Data Structures MCQs
  1. Arrays MCQs
  2. Linked Lists MCQs
  3. Stacks MCQs
  4. Queues MCQs
Non-Linear Data Structures MCQs
  1. Trees MCQs
  2. Heaps MCQs
  3. Graphs MCQs
Hashing MCQs MCQs
  1. Hash Tables
Sorting and Searching Algorithms MCQs 
  1. Sorting Algorithms MCQs
  2. Searching Algorithms MCQs
Miscellaneous
  1. Memory Management in data structures MCQs
  2. String Manipulation Algorithms MCQs
  1. Data Structures MCQs 1
  2. Data Structures MCQs 2
  3. Data Structures MCQs 3
  4. Data Structures MCQs 4
  5. Data Structures MCQs 5
  6. Stacks Solved MCQs
  7. Queues MCQs
  8. pointer mcqs
  9. Array MCQs
 

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