1. What is the time complexity of the best-known sorting algorithm for a list of n elements in the worst case?
2. Which data structure follows the Last-In-First-Out (LIFO) principle?
3. Which algorithm is used to find the shortest path in a weighted graph?
4. What is the main advantage of using a binary search tree (BST)?
5. In a hash table, what is the purpose of the hash function?
6. Which sorting algorithm has a worst-case time complexity of O(n^2) but is often used for its simplicity?
7. What data structure is used to implement a queue in computer science?
8. In a binary tree, what is the maximum number of children a node can have?
9. Which searching algorithm divides the search interval in half at each step?
10. What is the time complexity of the worst-case scenario for Quick Sort?
11. Which data structure allows for efficient insertion and deletion of elements from both ends?
12. In a graph, what is a vertex with no incoming edges called?
13. What is the primary purpose of an algorithm's time complexity analysis?
14. Which sorting algorithm is known for its stability, meaning it maintains the relative order of equal elements?
15. What is the main advantage of a breadth-first search (BFS) over a depth-first search (DFS) in graph traversal?
16. Which data structure is often used to implement recursion in programming?
17. In a binary search tree (BST), what is the value of a node called with respect to its left and right subtrees?
18. What is the primary purpose of a hash table's collision resolution technique?
19. Which sorting algorithm has a time complexity of O(n) in the best case?
20. In a binary heap data structure, which child node is smaller in a min-heap?
21. What is the primary purpose of dynamic programming in algorithm design?
22. Which data structure is suitable for implementing a priority queue?
23. What is the primary purpose of an adjacency matrix in graph representation?
24. What is the term for an algorithm that visits all the vertices of a graph without revisiting any vertex?
25. What is the primary advantage of a self-balancing binary search tree (BST) over a standard BST?
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