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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a Directed Acyclic Graph (DAG).
💡 Hint: Think about paths that don't loop back.
Question 2
Easy
What does topological sorting achieve?
💡 Hint: Consider the impact of prerequisites on ordering.
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 defines a Directed Acyclic Graph (DAG)?
- Contains cycles
- No cycles
- Has only one vertex
💡 Hint: Focus on the structure - can you loop back?
Question 2
True or False: Topological sorting can be applied to any graph.
- True
- False
💡 Hint: What about cycles in a graph?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a university with courses A, B, C, D, where A -> B, A -> C, and C -> D. If A must be taken before B and C, how many semesters will be required to complete all courses?
💡 Hint: Draw the DAG and analyze the dependencies.
Question 2
In a given DAG of courses represented by nodes with varying indegrees, propose an algorithm to optimally calculate the longest path.
💡 Hint: Think about the maximum values from what you already know.
Challenge and get performance evaluation