24.1 - Topological Ordering of Directed Acyclic Graphs (DAG)
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Practice Questions
Test your understanding with targeted questions
What is the in-degree of a vertex?
💡 Hint: Think about how many arrows point to the vertex.
What type of graph is necessary for topological sorting?
💡 Hint: Remember the acronym DAG!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does 'in-degree' refer to in a directed graph?
💡 Hint: Think about the arrows pointing towards the vertex.
True or False: A graph must be acyclic to perform a topological sort.
💡 Hint: Consider the definition of a DAG.
1 more question available
Challenge Problems
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Given a DAG with vertices A, B, C, and edges A->B, A->C, B->C, what is a possible topological order?
💡 Hint: Focus on the dependencies before drawing the order.
If a vertex D has an in-degree of 2 and is eliminated, how would that affect the graph?
💡 Hint: Think about how dependencies work.
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