This question should be answered on the page below. 15 B D 20 12 10 15 14 E 28 36 K 30 10 30 F The diagram above shows a number of satellite towns A, B, C, D, E and F surrounding a city K. The number on each edge give the length of the road in km. (a) Use Dijkstra's algorithm to find the shortest route from A to E in the network. Show your working in the boxes provided on the answer sheet. It is planned to link all the sites A, B, C, D, E and F and K by telephone lines laid alongside the roads. (b) Use Kruskal's algorithm to find a minimum spanning tree for the network and hence obtain the minimum total length of cable required. Draw your tree.

This question should be answered on the page below. 15 B D 20 12 10 15 14 E 28 36 K 30 10 30 F The diagram above shows a number of satellite towns A, B, C, D, E and F surrounding a city K. The number on each edge give the length of the road in km. (a) Use Dijkstra's algorithm to find the shortest route from A to E in the network. Show your working in the boxes provided on the answer sheet. It is planned to link all the sites A, B, C, D, E and F and K by telephone lines laid alongside the roads. (b) Use Kruskal's algorithm to find a minimum spanning tree for the network and hence obtain the minimum total length of cable required. Draw your tree.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Dijkstra Algorithm

Process or set of rules that allow for the solving of specific, well-defined computational problems through a specific series of commands. This topic is fundamental in computer science, especially with regard to artificial intelligence, databases, graphics, networking, operating systems, and security.

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