I'm not a network expert, I'm a software developer and I had a real problem about Internet connection last year.
We needed to train 200 people in the use of some web applications. For that we rent some country club outside the city for 3 days and with Internet connection. But the problem was that when the 200 people tried to connect and use the web applications through Internet, or tried to connect to their webmails, at the same time, the Internet broadband of the country club collapsed. We couldn't get it work.
So, now we are going to have another training day with 200 people. My question is: Is there any way (not so complicated) of testing the Internet broadband and be sure that it will support 200 people trying to surf Internet at the same time ?