Just a guess, maybe you’ve been reported for having an incorrect answer two times? I’m really not sure I’m just trying to give out possibilities. Maybe if your a Brainly Helper you haven’t been active so they are giving you warnings? Does clicking on the warning tell you the reason for them? Maybe the system thinks your a robot? I’m not sure just trying to give possible reasons, but you could try contacting customer support, but they aren’t always the quickest at responding.
The Internet is an example of WAN. It stands for wide area network. It is an information network that commonly links to computers that cover a broad specific area. In a WAN, two towns, states, or countries are linked.
The main purpose of using WAN includes a wide range, offers unified information, get upgraded files and software, several email sharing applications, etc.