Data Structures and Algorithms MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Enhance your skills in Data Structures and Algorithms with our comprehensive collection of basic computer MCQs and computer science MCQs. Our platform offers an array of computer MCQ online tests, allowing you to practice and test your knowledge efficiently. Dive into our computer MCQ test online resources, which include detailed questions and answers to help you master the fundamentals. We are proud to be recognized as the best MCQs portal in the world, offering top-quality resources for those focused on Data Structures and Algorithms.
If you’re looking for the best MCQs site for computer MCQs related to Data Structures and Algorithms, you’ve found the right place. Our extensive collection features a range of computer MCQs designed to improve your understanding and performance. With our computer MCQ online test options, you’ll have access to the most relevant and high-quality materials available. Explore our offerings today and see why we are acclaimed as the best MCQs site for computer MCQs and a leading MCQs portal in the world.
What is the maximum number of edges in a simple, undirected graph with ‘n’ vertices?
A. n(n – 1)/2
B. n(n + 1)/2
C. n^2
D. 2n
Answer: n(n – 1)/2
Which algorithm is used to find all strongly connected components in a graph?
A. Kosaraju's Algorithm
B. Dijkstra's Algorithm
C. Kruskal's Algorithm
D. Prim's Algorithm
Answer: Kosaraju's Algorithm
What is the time complexity of Heap Sort?
A. O(n log n)
B. O(n)
C. O(log n)
D. O(n^2)
Answer: O(n log n)
What is the height of an AVL tree with 7 nodes?
A. 3
B. 4
C. 5
D. 6
Answer: 3
Which of the following is NOT a characteristic of dynamic programming?
A. Overlapping subproblems
B. Optimal substructure
C. Greedy approach
D. Memoization
Answer: Greedy approach
What is the time complexity of inserting an element at the beginning of a linked list?
A. O(1)
B. O(n)
C. O(log n)
D. O(n^2)
Answer: O(1)
Which of the following is true for a binary search algorithm?
A. The array must be sorted
B. The array can be unsorted
C. It is faster than linear search in all cases
D. It can only search integers
Answer: The array must be sorted
Which algorithm is used to detect cycles in a graph?
A. Depth First Search
B. Breadth First Search
C. Merge Sort
D. Binary Search
Answer: Depth First Search
In which traversal method is the root node visited last?
A. Postorder
B. Preorder
C. Inorder
D. Level Order
Answer: Postorder