DB urgent

1. After watching the video, discuss at least two networking concepts you learned from the video.

https://www.youtube.com/watch?v=n2D1o-aM-2s

2. After watching the videos, Fibre (Fiber) vs Copper as Fast As Possible and Tri Band WiFi as Fast As Possible, discuss at least two concepts you learned from the videos and provide, at least, one additional technical resource about conducted or wireless media to your classmates.

https://www.youtube.com/watch?v=_Bw2NFBDxR8

a. Why is fibre better than copper in an all-out head-to-head showdown? If it's that much better, why don't we use it everywhere?

b. https://www.youtube.com/watch?v=hM8gZzSDKrw

How the heck can tri band wireless access points claim to be so much faster than dual band when they use the same wireless AC standard? Sponsor message: ...

3. After reading the article, Mobile growth is about to be staggering (click on title to access the article), discuss the implications as related to business LANs and WLANs.  Include your views about how you would prepare a LAN and WLAN for the increasing bandwidth demands of mobile/wireless devices. Support your views and make sure all information sources are appropriately cited.

http://fortune.com/2013/02/20/mobile-growth-is-about-to-be-staggering/