Answer:
In a STAR TOPOLOGY network, each device on the network is attached to a central router. If the router fails, then the other devices will be unable to communicate, but if only one connected device fails, then all other devices will still be able to communicate.
Explanation:
In this type of topology all the computers are connected to a single router through a cable. This router is the central node and all others nodes are connected to the central node.
Answer:
A Cell Phone is, therefore, a mobile phone that works utilizing radio cells, which is an area of radio coverage. Cell phones can typically be used while moving from one cell to another without losing coverage or dropping the connection. Satellite phones are not cell phones, although they are mobile phones.
Explanation:
Have you tried turning it off and back on.Try that if that does not work then try debugging it
Important things maybe. I am in Graphic design so I know little
