Practice Algorithm Execution (26.1.7) - Shortest Paths in Weighted Graphs

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6 sample questions

Question 1.
What defines a weighted graph?
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Think about graphs with costs.
Question 2.
What is the purpose of a weight function?
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Consider what each edge's cost might represent.
3Question 3.
What is a weighted graph?
- A graph with equal weights
- A graph with edges having varying costs
- A graph without edges
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Consider graph definitions.
4Question 4.
Dijkstra's algorithm is used for which type of problems?
- True
- False
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Recall the function of Dijkstra's algorithm.
Question 5.
In a weighted graph representing a city's transport network, calculate the shortest path from vertex A to vertex D, detailing all steps of Dijkstra's algorithm.
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Keep track of distances and vertices processed.
Question 6.
Design a weighted graph to simulate a delivery context and articulate how Dijkstra's algorithm would find the optimal delivery route.
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Model real delivery costs.

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