Alocal bank has just one branch. they set up a network where all devices on the system are in a peer-to-peer network and would like to be able to have one technician administer the entire network from his location outside of the bank without having to go to the bank each time there is a problem. will this be possible for the technician?

a. it will not work because it is not possible to have the technician administer from one single location.
b. it will work as long as a lan network is established to facilitate the communication between devices.
c. it will not work because it needs to use a server in a central location to allow for the remote access they want.
d. it will work if it uses a wan network to bring in all of the lan networks to one central location.