Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does Dijkstra's algorithm calculate?
💡 Hint: Think about path lengths in a graph.
Question 2
Easy
What is the initial distance set for the source vertex?
💡 Hint: It's the starting point for distance calculations.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the time complexity of Dijkstra's algorithm using an adjacency list?
- O(n^2)
- O(n + m log n)
- O(log n)
💡 Hint: Think about how many operations are involved in finding the minimum.
Question 2
True or False: Dijkstra's algorithm works for graphs with negative edge weights.
- True
- False
💡 Hint: Consider the implications of negative costs on path calculations.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider the following graph represented as an adjacency matrix. Calculate the shortest path from vertex A to all other vertices. Ensure to handle the vertices in a range of distances correctly.
💡 Hint: Apply the algorithm step-by-step and confirm the distances.
Question 2
If you found a negative cycle in a graph, how would it impact your approach? Can Dijkstra's algorithm be adjusted to handle it?
💡 Hint: Think about the principles behind Dijkstra's greedy strategy.
Challenge and get performance evaluation