26.2.1 - Introduction to Graphs
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Practice Questions
Test your understanding with targeted questions
What are the two main components of a graph?
💡 Hint: Think about what makes up a graph.
What is a directed graph?
💡 Hint: Consider if the connections have a direction or not.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a directed graph signify?
💡 Hint: Think about the meaning of direction in a graph.
An adjacency list is more efficient for which type of graph?
💡 Hint: Consider how many edges exist compared to the number of vertices.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a graph to represent a public transportation system. Describe the vertices, edges, and whether they are directed or undirected.
💡 Hint: Think about how real transport systems connect locations.
Explain how you would use BFS to solve a problem in a computer network. What would be the vertices and edges?
💡 Hint: Consider what BFS does and how it explores connected nodes.
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