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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does Dijkstra's algorithm accomplish?
💡 Hint: Think about applications like navigation.
Question 2
Easy
What is initialized to infinity in Dijkstra's algorithm?
💡 Hint: Consider the starting point's significance.
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 technique does Dijkstra's algorithm use to determine the shortest path?
- Dynamic Programming
- Greedy Strategy
- Brute Force
💡 Hint: Think about how Dijkstra prioritizes its choices.
Question 2
True or False: Dijkstra's algorithm can handle graphs with negative edge weights.
- True
- False
💡 Hint: Consider why the local choices might fail.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a graph with both positive and negative weights but no negative cycles, apply Dijkstra's algorithm and explain the steps taken.
💡 Hint: Remember to keep track of updates on distances based on the edges from the burnt vertices.
Question 2
Critique the utility of Dijkstra’s algorithm in real-world applications that involve routes with varied constraints such as tolls (negative weights).
💡 Hint: Consider examples where negative weights could change the optimal path drastically.
Challenge and get performance evaluation