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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main strategy of Depth First Search?
💡 Hint: Consider how the search prioritizes depth.
Question 2
Easy
What do pre and post numbers indicate in DFS?
💡 Hint: Think about the order of operations.
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 does DFS stand for?
- Depth First Search
- Dynamic Factor Supply
- Direct Face Study
💡 Hint: Think about graph traversal techniques.
Question 2
True or False: The pre-number of a vertex indicates the time it is fully processed.
- True
- False
💡 Hint: Consider how we track visitation versus completion.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a graph, use DFS to find and list all the articulation points. Explain your approach.
💡 Hint: Check how removal impacts connectivity.
Question 2
Devise a way to modify the DFS algorithm to output both pre and post numbers for each vertex without using a natural stack.
💡 Hint: Think about how you might keep track of entry and exit timings recursively.
Challenge and get performance evaluation