Data Structures MCQs

Data Structures MCQs

Basic Concepts

1. Introduction to Data Structures
   1. Abstract Data Types (ADT) MCQs
2. Complexity Analysis MCQs
   1. Time complexity MCQs
   2. Space complexity MCQs
   3. Big O, Big Ω, Big Θ notations MCQs

Linear Data Structures MCQs

1. Arrays MCQs
   1. One-dimensional arrays MCQs
   2. Multi-dimensional arrays MCQs
   3. Operations: traversal, insertion, deletion MCQs
2. Linked Lists MCQs
   1. Singly linked list MCQs
   2. Doubly linked list MCQs
   3. Circular linked list MCQs
3. Stacks MCQs
   1. Stack operations (push, pop, peek) MCQs
   2. Applications of stacks (expression evaluation, recursion) MCQs
4. Queues MCQs
   1. Queue operations (enqueue, dequeue, front, rear) MCQs
   2. Types: Simple queue, circular queue, priority queue, deque MCQs

Non-Linear Data Structures MCQs

1. Trees MCQs
   1. Binary trees MCQs
   2. Binary Search Trees (BST) MCQs
   3. AVL Trees MCQs
   4. B-trees and B+ trees MCQs
   5. Tree traversal methods (in-order, pre-order, post-order) MCQs
2. Heaps MCQs
   1. Min-heap MCQs
   2. Max-heap MCQs
   3. Heap operations (insertion, deletion, heapify) MCQs
   4. Applications of heaps (priority queues, heap sort) MCQs
3. Graphs MCQs
   1. Graph representation (adjacency matrix, adjacency list) MCQs
   2. Graph traversal algorithms (DFS, BFS) MCQs
   3. Shortest path algorithms (Dijkstra’s, Bellman-Ford) MCQs
   4. Minimum Spanning Tree (Kruskal’s, Prim’s) MCQs

Hashing MCQs MCQs

1. Hash Tables
   1. Hash functions MCQs
   2. Collision resolution techniques (chaining, open addressing) MCQs
   3. Applications of hashing MCQs

Sorting and Searching Algorithms MCQs 

1. Sorting Algorithms MCQs
   1. Bubble sort MCQs
   2. Selection sort MCQs
   3. Insertion sort MCQs
   4. Merge sort MCQs
   5. Quick sort MCQs
   6. Heap sort MCQs
2. Searching Algorithms MCQs
   1. Linear search MCQs
   2. Binary search MCQs
   3. Interpolation search MCQs

More Topics

1. Memory Management in data structures MCQs
   1. Dynamic memory allocation MCQs
   2. Garbage collection MCQs
2. String Manipulation Algorithms MCQs
   1. Pattern matching (KMP, Rabin-Karp) MCQs
   2. String hashing 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

Data Structures Important MCQs with Explanation

1. Which data structure is used to implement the array, stack, link list, queue, tree, and Graph?
2. Which of the following is not the type of queue?
3. Which of the following principle does queue use?
4. Which of the following principle does stack use?
5. Which of the following principle does Array use?
6. Which of the following principle does tree use?