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4th Edition

Richard N. Aufmann + 3 others

Publisher: Cengage Learning

ISBN: 9781305965584

Chapter 5, Problem 22RE

Textbook Problem

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Computer Networking A small office needs to network five computers by connecting one computer to another and forming a large loop. The length of cable needed (in feet) between pairs of machines is given in the table. Use the edge-picking algorithm to design a method to network the computers while attempting to use the smallest possible amount of cable.

To determine

**To design:**

A method to network the computers by using the edge-picking algorithm.

**Given:**

5 computers are Computer A, B, C, D and E.

Length of cable

Use edge picking algorithm

Computer A | Computer B | Computer C | Computer D | Computer E | |

Computer A | - | 85 | 40 | 55 | 20 |

Computer B | 85 | - | 35 | 40 | 18 |

Computer C | 40 | 35 | - | 60 | 50 |

Computer D | 55 | 40 | 60 | - | 30 |

Computer E | 20 | 18 | 50 | 30 | - |

**Calculation:**

Let the graph for the given table be

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