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Computer Science Questions
Dijkstra Algorithm Questions Index
Dijkstra Algorithm: Questions And Answers
Explore Questions and Answers to deepen your understanding of the Dijkstra Algorithm.
80 Short
62 Medium
80 Long Answer Questions
Question Index
Short Answer Questions
Question 1. What is the Dijkstra Algorithm?
Question 2. How does the Dijkstra Algorithm work?
Question 3. What is the purpose of the Dijkstra Algorithm?
Question 4. What is the time complexity of the Dijkstra Algorithm?
Question 5. What is the space complexity of the Dijkstra Algorithm?
Question 6. What is the difference between the Dijkstra Algorithm and the A* Algorithm?
Question 7. What is the difference between the Dijkstra Algorithm and the Bellman-Ford Algorithm?
Question 8. What is the difference between the Dijkstra Algorithm and the Floyd-Warshall Algorithm?
Question 9. What is the difference between the Dijkstra Algorithm and the Prim's Algorithm?
Question 10. What is the difference between the Dijkstra Algorithm and the Kruskal's Algorithm?
Question 11. What is the difference between the Dijkstra Algorithm and the Depth-First Search Algorithm?
Question 12. What is the difference between the Dijkstra Algorithm and the Breadth-First Search Algorithm?
Question 13. What is the difference between the Dijkstra Algorithm and the Greedy Algorithm?
Question 14. What is the difference between the Dijkstra Algorithm and the Dynamic Programming Algorithm?
Question 15. What are the applications of the Dijkstra Algorithm?
Question 16. What are the limitations of the Dijkstra Algorithm?
Question 17. What is the shortest path problem?
Question 18. What is a graph?
Question 19. What is a weighted graph?
Question 20. What is a directed graph?
Question 21. What is an undirected graph?
Question 22. What is a connected graph?
Question 23. What is a disconnected graph?
Question 24. What is a cycle in a graph?
Question 25. What is a tree in a graph?
Question 26. What is a spanning tree?
Question 27. What is a minimum spanning tree?
Question 28. What is a vertex in a graph?
Question 29. What is an edge in a graph?
Question 30. What is a path in a graph?
Question 31. What is a connected component in a graph?
Question 32. What is a degree of a vertex in a graph?
Question 33. What is an adjacency matrix?
Question 34. What is an adjacency list?
Question 35. What is a priority queue?
Question 36. What is a heap?
Question 37. What is a binary heap?
Question 38. What is a Fibonacci heap?
Question 39. What is a relaxation step in the Dijkstra Algorithm?
Question 40. What is the significance of the priority queue in the Dijkstra Algorithm?
Question 41. What is the significance of the visited set in the Dijkstra Algorithm?
Question 42. What is the significance of the distance array in the Dijkstra Algorithm?
Question 43. What is the significance of the predecessor array in the Dijkstra Algorithm?
Question 44. What is the significance of the source vertex in the Dijkstra Algorithm?
Question 45. What is the significance of the target vertex in the Dijkstra Algorithm?
Question 46. What is the significance of the edge weights in the Dijkstra Algorithm?
Question 47. What is the significance of the shortest path in the Dijkstra Algorithm?
Question 48. What is the significance of the unvisited set in the Dijkstra Algorithm?
Question 49. What is the significance of the infinity value in the Dijkstra Algorithm?
Question 50. What is the significance of the relaxation process in the Dijkstra Algorithm?
Question 51. What is the significance of the greedy approach in the Dijkstra Algorithm?
Question 52. What is the significance of the greedy choice property in the Dijkstra Algorithm?
Question 53. What is the significance of the optimal substructure property in the Dijkstra Algorithm?
Question 54. What is the significance of the shortest path tree in the Dijkstra Algorithm?
Question 55. What is the significance of the single-source shortest path problem in the Dijkstra Algorithm?
Question 56. What is the significance of the all-pairs shortest path problem in the Dijkstra Algorithm?
Question 57. What is the significance of the negative edge weights in the Dijkstra Algorithm?
Question 58. What is the significance of the negative cycles in the Dijkstra Algorithm?
Question 59. What is the significance of the topological sorting in the Dijkstra Algorithm?
Question 60. What is the significance of the transitive closure in the Dijkstra Algorithm?
Question 61. What is the significance of the reachability matrix in the Dijkstra Algorithm?
Question 62. What is the significance of the connected components in the Dijkstra Algorithm?
Question 63. What is the significance of the strongly connected components in the Dijkstra Algorithm?
Question 64. What is the significance of the minimum spanning tree in the Dijkstra Algorithm?
Question 65. What is the significance of the edge relaxation in the Dijkstra Algorithm?
Question 66. What is the significance of the edge relaxation order in the Dijkstra Algorithm?
Question 67. What is the significance of the edge relaxation process in the Dijkstra Algorithm?
Question 68. What is the significance of the edge relaxation condition in the Dijkstra Algorithm?
Question 69. What is the significance of the edge relaxation step in the Dijkstra Algorithm?
Question 70. What is the significance of the edge relaxation weight in the Dijkstra Algorithm?
Question 71. What is the significance of the edge relaxation distance in the Dijkstra Algorithm?
Question 72. What is the significance of the edge relaxation priority in the Dijkstra Algorithm?
Question 73. What is the significance of the edge relaxation heap in the Dijkstra Algorithm?
Question 74. What is the significance of the edge relaxation complexity in the Dijkstra Algorithm?
Question 75. What is the significance of the edge relaxation efficiency in the Dijkstra Algorithm?
Question 76. What is the significance of the edge relaxation implementation in the Dijkstra Algorithm?
Question 77. What is the significance of the edge relaxation optimization in the Dijkstra Algorithm?
Question 78. What is the significance of the edge relaxation termination in the Dijkstra Algorithm?
Question 79. What is the significance of the edge relaxation termination condition in the Dijkstra Algorithm?
Question 80. What is the significance of the edge relaxation termination step in the Dijkstra Algorithm?
Medium Answer Questions
Question 1. What is the Dijkstra Algorithm?
Question 2. How does the Dijkstra Algorithm work?
Question 3. What is the time complexity of the Dijkstra Algorithm?
Question 4. What is the space complexity of the Dijkstra Algorithm?
Question 5. What is the difference between the Dijkstra Algorithm and the Bellman-Ford Algorithm?
Question 6. What is the difference between the Dijkstra Algorithm and the A* Algorithm?
Question 7. What is the difference between the Dijkstra Algorithm and the Prim's Algorithm?
Question 8. What is the difference between the Dijkstra Algorithm and the Kruskal's Algorithm?
Question 9. What is the difference between the Dijkstra Algorithm and the Floyd-Warshall Algorithm?
Question 10. What is the difference between the Dijkstra Algorithm and the Johnson's Algorithm?
Question 11. What is the difference between the Dijkstra Algorithm and the Depth-First Search Algorithm?
Question 12. What is the difference between the Dijkstra Algorithm and the Breadth-First Search Algorithm?
Question 13. What is the difference between the Dijkstra Algorithm and the Topological Sort Algorithm?
Question 14. What is the difference between the Dijkstra Algorithm and the Strongly Connected Components Algorithm?
Question 15. What is the difference between the Dijkstra Algorithm and the Minimum Spanning Tree Algorithm?
Question 16. What is the difference between the Dijkstra Algorithm and the Maximum Flow Algorithm?
Question 17. What is the difference between the Dijkstra Algorithm and the Traveling Salesman Problem Algorithm?
Question 18. What are the applications of the Dijkstra Algorithm?
Question 19. What are the limitations of the Dijkstra Algorithm?
Question 20. What are the advantages of the Dijkstra Algorithm?
Question 21. What are the disadvantages of the Dijkstra Algorithm?
Question 22. What are the prerequisites for understanding the Dijkstra Algorithm?
Question 23. What are the steps involved in implementing the Dijkstra Algorithm?
Question 24. What is the role of a priority queue in the Dijkstra Algorithm?
Question 25. What is the role of a visited set in the Dijkstra Algorithm?
Question 26. What is the role of a distance array in the Dijkstra Algorithm?
Question 27. What is the role of a predecessor array in the Dijkstra Algorithm?
Question 28. What is the role of a graph data structure in the Dijkstra Algorithm?
Question 29. What is the role of a weight function in the Dijkstra Algorithm?
Question 30. What is the role of a source vertex in the Dijkstra Algorithm?
Question 31. What is the role of a target vertex in the Dijkstra Algorithm?
Question 32. What is the role of a shortest path in the Dijkstra Algorithm?
Question 33. What is the role of a relaxation process in the Dijkstra Algorithm?
Question 34. What is the role of a minimum distance in the Dijkstra Algorithm?
Question 35. What is the role of a minimum priority in the Dijkstra Algorithm?
Question 36. What is the role of a visited vertex in the Dijkstra Algorithm?
Question 37. What is the role of a current vertex in the Dijkstra Algorithm?
Question 38. What is the role of a neighboring vertex in the Dijkstra Algorithm?
Question 39. What is the role of a relaxation condition in the Dijkstra Algorithm?
Question 40. What is the role of a path weight in the Dijkstra Algorithm?
Question 41. What is the role of a path length in the Dijkstra Algorithm?
Question 42. What is the role of a path cost in the Dijkstra Algorithm?
Question 43. What is the role of a path finding in the Dijkstra Algorithm?
Question 44. What is the role of a path selection in the Dijkstra Algorithm?
Question 45. What is the role of a path traversal in the Dijkstra Algorithm?
Question 46. What is the role of a path reconstruction in the Dijkstra Algorithm?
Question 47. What is the role of a path optimization in the Dijkstra Algorithm?
Question 48. What is the role of a path evaluation in the Dijkstra Algorithm?
Question 49. What is the role of a path comparison in the Dijkstra Algorithm?
Question 50. What is the role of a path update in the Dijkstra Algorithm?
Question 51. What is the role of a path removal in the Dijkstra Algorithm?
Question 52. What is the role of a path addition in the Dijkstra Algorithm?
Question 53. What is the role of a path insertion in the Dijkstra Algorithm?
Question 54. What is the role of a path deletion in the Dijkstra Algorithm?
Question 55. What is the role of a path search in the Dijkstra Algorithm?
Question 56. What is the role of a path retrieval in the Dijkstra Algorithm?
Question 57. What is the role of a path modification in the Dijkstra Algorithm?
Question 58. What is the role of a path representation in the Dijkstra Algorithm?
Question 59. What is the role of a path visualization in the Dijkstra Algorithm?
Question 60. What is the role of a path analysis in the Dijkstra Algorithm?
Question 61. What is the role of a path interpretation in the Dijkstra Algorithm?
Question 62. What is the role of a path explanation in the Dijkstra Algorithm?
Long Answer Questions
Question 1. What is the Dijkstra Algorithm and what problem does it solve?
Question 2. Explain the steps involved in the Dijkstra Algorithm.
Question 3. How does the Dijkstra Algorithm handle negative edge weights?
Question 4. What data structures are commonly used in the implementation of the Dijkstra Algorithm?
Question 5. What is the time complexity of the Dijkstra Algorithm?
Question 6. Can the Dijkstra Algorithm be used for graphs with cycles?
Question 7. What is the difference between the Dijkstra Algorithm and the Bellman-Ford Algorithm?
Question 8. How does the Dijkstra Algorithm handle disconnected graphs?
Question 9. What is the significance of the priority queue in the Dijkstra Algorithm?
Question 10. Explain the concept of relaxation in the Dijkstra Algorithm.
Question 11. What is the purpose of the visited array in the Dijkstra Algorithm?
Question 12. How does the Dijkstra Algorithm handle graphs with multiple shortest paths?
Question 13. What are the limitations of the Dijkstra Algorithm?
Question 14. Can the Dijkstra Algorithm be used for weighted graphs?
Question 15. What is the difference between the Dijkstra Algorithm and the A* Algorithm?
Question 16. Explain the concept of greedy algorithms in the context of the Dijkstra Algorithm.
Question 17. How does the Dijkstra Algorithm handle graphs with negative cycles?
Question 18. What are the applications of the Dijkstra Algorithm?
Question 19. What is the role of the distance array in the Dijkstra Algorithm?
Question 20. Explain the concept of backtracking in the Dijkstra Algorithm.
Question 21. How does the Dijkstra Algorithm handle graphs with unreachable vertices?
Question 22. What is the difference between the Dijkstra Algorithm and the Floyd-Warshall Algorithm?
Question 23. What is the significance of the predecessor array in the Dijkstra Algorithm?
Question 24. Explain the concept of edge relaxation in the Dijkstra Algorithm.
Question 25. How does the Dijkstra Algorithm handle graphs with self-loops?
Question 26. What are the advantages of using the Dijkstra Algorithm over other shortest path algorithms?
Question 27. What is the role of the heap data structure in the Dijkstra Algorithm?
Question 28. Explain the concept of vertex labeling in the Dijkstra Algorithm.
Question 29. How does the Dijkstra Algorithm handle graphs with parallel edges?
Question 30. What are the differences between the Dijkstra Algorithm and the Prim's Algorithm?
Question 31. What is the significance of the source vertex in the Dijkstra Algorithm?
Question 32. Explain the concept of path reconstruction in the Dijkstra Algorithm.
Question 33. How does the Dijkstra Algorithm handle graphs with weighted edges?
Question 34. What are the limitations of the Dijkstra Algorithm in terms of graph size?
Question 35. Can the Dijkstra Algorithm be used for directed graphs?
Question 36. What is the difference between the Dijkstra Algorithm and the Kruskal's Algorithm?
Question 37. Explain the concept of relaxation order in the Dijkstra Algorithm.
Question 38. How does the Dijkstra Algorithm handle graphs with duplicate edges?
Question 39. What are the advantages of using a min-heap in the Dijkstra Algorithm?
Question 40. What is the role of the visited array in the Dijkstra Algorithm?
Question 41. Explain the concept of edge weight updates in the Dijkstra Algorithm.
Question 42. How does the Dijkstra Algorithm handle graphs with disconnected components?
Question 43. What are the differences between the Dijkstra Algorithm and the Depth-First Search Algorithm?
Question 44. What is the significance of the destination vertex in the Dijkstra Algorithm?
Question 45. Explain the concept of edge relaxation order in the Dijkstra Algorithm.
Question 46. How does the Dijkstra Algorithm handle graphs with negative edge weights?
Question 47. What are the advantages of using a priority queue in the Dijkstra Algorithm?
Question 48. Explain the concept of vertex labeling order in the Dijkstra Algorithm.
Question 49. How does the Dijkstra Algorithm handle graphs with cycles?
Question 50. What are the differences between the Dijkstra Algorithm and the Breadth-First Search Algorithm?
Question 51. What is the significance of the starting vertex in the Dijkstra Algorithm?
Question 52. Explain the concept of edge weight updates order in the Dijkstra Algorithm.
Question 53. What are the advantages of using an adjacency list in the Dijkstra Algorithm?
Question 54. What is the role of the predecessor array in the Dijkstra Algorithm?
Question 55. Explain the concept of path reconstruction order in the Dijkstra Algorithm.
Question 56. What are the differences between the Dijkstra Algorithm and the Depth-Limited Search Algorithm?
Question 57. What is the significance of the target vertex in the Dijkstra Algorithm?
Question 58. Explain the concept of edge relaxation updates in the Dijkstra Algorithm.
Question 59. What are the advantages of using a binary heap in the Dijkstra Algorithm?
Question 60. Explain the concept of vertex labeling updates in the Dijkstra Algorithm.
Question 61. What are the differences between the Dijkstra Algorithm and the Iterative Deepening Search Algorithm?
Question 62. What is the significance of the final vertex in the Dijkstra Algorithm?
Question 63. Explain the concept of edge relaxation updates order in the Dijkstra Algorithm.
Question 64. What are the advantages of using a Fibonacci heap in the Dijkstra Algorithm?
Question 65. Explain the concept of vertex labeling updates order in the Dijkstra Algorithm.
Question 66. What are the differences between the Dijkstra Algorithm and the Uniform Cost Search Algorithm?
Question 67. What is the significance of the initial vertex in the Dijkstra Algorithm?
Question 68. Explain the concept of path reconstruction updates in the Dijkstra Algorithm.
Question 69. What are the advantages of using a radix heap in the Dijkstra Algorithm?
Question 70. What are the differences between the Dijkstra Algorithm and the Bidirectional Search Algorithm?
Question 71. Explain the concept of path reconstruction updates order in the Dijkstra Algorithm.
Question 72. What are the advantages of using a binomial heap in the Dijkstra Algorithm?
Question 73. What are the differences between the Dijkstra Algorithm and the Best-First Search Algorithm?
Question 74. What are the advantages of using a binomial queue in the Dijkstra Algorithm?
Question 75. What are the differences between the Dijkstra Algorithm and the D* Algorithm?
Question 76. What are the advantages of using a Fibonacci queue in the Dijkstra Algorithm?
Question 77. What are the differences between the Dijkstra Algorithm and the D* Lite Algorithm?
Question 78. What are the advantages of using a Fibonacci stack in the Dijkstra Algorithm?
Question 79. What are the differences between the Dijkstra Algorithm and the A* Lite Algorithm?
Question 80. What are the advantages of using a Fibonacci tree in the Dijkstra Algorithm?