1. Apply Dijkstra's SSAD algorithm to find the shortest distance from vertex 0 to every other vertex in the graph shown in Figure 1 below. For uniformity, when choosing which node to visit next, take them in increasing numeric order. You must show supporting work in the form of a table; see the course website for an acceptable format. You do not need to list the paths in your answer, just the minimum distances. Note: the example in the course notes shows an undirected graph, but the algorithm applies to directed graphs as well, and in the obvious manner.

1. Apply Dijkstra's SSAD algorithm to find the shortest distance from vertex 0 to every other vertex in the graph shown in Figure 1 below. For uniformity, when choosing which node to visit next, take them in increasing numeric order. You must show supporting work in the form of a table; see the course website for an acceptable format. You do not need to list the paths in your answer, just the minimum distances. Note: the example in the course notes shows an undirected graph, but the algorithm applies to directed graphs as well, and in the obvious manner.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Part 2
1.
2.
Apply Dijkstra's SSAD algorithm to find the shortest distance from vertex 0 to every other vertex in the graph
shown in Figure 1 below. For uniformity, when choosing which node to visit next, take them in increasing numeric order.
You must show supporting work in the form of a table; see the course website for an acceptable format. You do not need
to list the paths in your answer, just the minimum distances.
Note: the example in the course notes shows an undirected graph, but the algorithm applies to directed graphs as well, and
in the obvious manner.
Using a depth-first traversal, find a topological ordering of the nodes in the graph shown in Figure 2 below. For
uniformity, when choosing which node to visit next, take them in increasing numeric order. You must show supporting
work; see the course website for an acceptable format.
Figure 1
0
7
0
2
Figure 2
5
1
7
1
7
4
4
3
1
3
2
8
2
8
2
5
3
5
6
3
3
7
9
3
9
N
6
6
6
3
10
10

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