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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the in-degree of a vertex represent?
💡 Hint: Think of how many connections come into a node.
Question 2
Easy
Give an example of a vertex with an in-degree of 0.
💡 Hint: Look for vertices without any arrows leading in.
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 in-degree of a vertex?
- The number of outgoing edges
- The number of incoming edges
- The total number of edges
💡 Hint: Think about how many connections come to a specific point.
Question 2
Can a topological sort be performed on a graph with cycles?
- True
- False
💡 Hint: Consider the dependencies and if they loop back on themselves.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a DAG with at least 5 vertices and 7 edges, and demonstrate how to perform topological sorting on it.
💡 Hint: Start with any vertex that has no incoming connections.
Question 2
Explain how you would modify the algorithm to handle cases where edges might be added dynamically.
💡 Hint: Consider how to integrate new tasks efficiently.
Challenge and get performance evaluation