mmc.exe is used to manage Windows network with a variety of snap-ins(administrative tools that can be added to the console and used to manage various aspects of your network).
The technician will.be able to use mmc.exe to to create a custom console containing only the tools she regularly launches and then distribute this custom console to each computer.
The items that may cause to interfere a wireless connection causing a delay then in homework or assignment submission would then be large metals such as c. microwave ovens. Hope this answer would then be of big help to you.
