26.2 - Graphs
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Practice Questions
Test your understanding with targeted questions
What is a vertex in a graph?
💡 Hint: Think of it as a point or location.
What does an edge represent in a graph?
💡 Hint: It's like a line connecting two points.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following best describes a graph?
💡 Hint: Look for the option that describes the structure of a graph.
True or False: A directed graph has edges that do not have a direction.
💡 Hint: Think about how one-way streets function.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a weighted undirected graph, use Dijkstra's algorithm to find the shortest path from vertex A to all other vertices, detailing each step.
💡 Hint: Start by initializing distances and consider the order of vertex exploration.
Using Prim’s algorithm, construct a minimum spanning tree for the following graph with weights on edges. Explain your steps.
💡 Hint: Focus on finding the least expensive edge not yet included in the growing tree.
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