Question

Suppose that a computer science laboratory has 15 workstations and 10 servers.a cable can be used to directly connect a workstation to a server. for each server, only one direct connection to that server can be active at any time.we want to guarantee that at any time any set of 10 or fewer workstations can simultaneously access different servers via direct connections. although we could do this by connecting every workstation directly to every server (using 150 connections), what is the minimum number of direct connections needed to achieve this goal

Answer 1

yes that time connecting with wire that it can use for using internet if same is not using then not sure if