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Twenty switches in an office computer network are to be connected so that each switch has a direct connection to exactly three other switches. How many connections will be necessary?

 Oct 25, 2018

Best Answer 

 #1
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If you separate the 20 switches into groups of 4 and fully connect within a group you can pull this off in 30 connections.

 Oct 26, 2018
 #1
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Best Answer

If you separate the 20 switches into groups of 4 and fully connect within a group you can pull this off in 30 connections.

Rom Oct 26, 2018

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