3 votes 3 votes In a fully connected mesh network with 10 computers, total ___ number of cables are required and ____ number od ports are required for each device 40, 9 45, 10 45, 9 50, 10 Computer Networks ugcnetcse-june2016-paper2 computer-networks mesh-topology + – go_editor asked Aug 16, 2016 • recategorized Nov 4, 2017 by Devshree Dubey go_editor 19.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes In a fully connected mesh network with 10 computers, total 45 number of cables are required and 10 number od ports are required for each device Since each two host need a cable so n(n-1)/2 cabels needed. and n port are used. B is answer Prashant. answered Aug 16, 2016 • selected Aug 17, 2016 by Prashant. Prashant. comment Share Follow See 1 comment See all 1 1 comment reply Sankaranarayanan P.N commented Sep 15, 2016 reply Follow Share number of ports needed is 9 isn't it? each device need to connect with 9 other devices. so it needs 9 ports 3 votes 3 votes Please log in or register to add a comment.
1 votes 1 votes CABLES =N(N-1)/2= 45 PORT= N-1=9 ANS 3.. Swati Tandel answered Oct 17, 2016 Swati Tandel comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Ans: C ref: https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&cad=rja&uact=8&ved=0ahUKEwj5pJ2a6KHWAhUBp48KHYL_BQUQFgg_MAU&url=http%3A%2F%2Futminers.utep.edu%2Fmkesh%2Fch82.htm&usg=AFQjCNEkWYBesXMzd1pwprtGagdr94POmg rishu_darkshadow answered Sep 13, 2017 rishu_darkshadow comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Since each two host need a cable so n(n-1)/2 cabels needed and n – 1 number of ports are required. i.e. 10(10 – 1) / 2 = 5 * 9 = 45 cables. 9 number of ports are required for each device. So, option (C) is correct. Prasanjeet Ghosh answered Jul 1, 2018 Prasanjeet Ghosh comment Share Follow See all 0 reply Please log in or register to add a comment.