Answer: The user had a mandatory profile.
Explanation:
A user profile is considered mandatory and such profile is known as pre-configured roaming user profile that only administrators can use to make precise settings for clients. In this type of profile, one can adjust his or her desktop settings, the adjustment are temporarily stored after logging off from the profile.
teleconferencing is like zoom or skype you can be in a call with facetime.
It is a Peer-to-peer type of network when you have implemented a network where each device provides shared files with all other devices.
So the answer is Peer-to-peer.
