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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a DAG?
💡 Hint: Think about how edges connect vertices and the absence of cycles.
Question 2
Easy
What does topological sorting help us achieve?
💡 Hint: Think about the order of tasks based on prerequisites.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a Directed Acyclic Graph?
💡 Hint: Focus on the term 'Acyclic'.
Question 2
True or False: A topological sort only exists for cyclic graphs.
💡 Hint: Think of the definition of a topological sort.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Given a DAG representing a simplified project plan with tasks as vertices (A, B, C, D) and dependencies (A -> B, A -> C, B -> D, C -> D), calculate the longest path. What implications does this have for project scheduling?
💡 Hint: Visualize the tasks and dependencies.
Question 2
If a graph has vertices with both indegrees and outdegrees, how would you adjust the approach to find the longest path compared to a typical DAG?
💡 Hint: Consider what happens if you can revisit vertices.
Challenge and get performance evaluation