Data Communication who uses it and why?

Answer 1

You do everytime you go to the Internet. And apparently to ask question....

Data communication is anytime information is sent between two locations, such as over the Internet, by a corporate network, or even a text message to your best friend.

So just about everyone uses it in some form. And it could be for something as critical as military information or medical records to something as trivial as to scolding your bf for missing your birthday - again!!

Answer 2

your Internet connection is a data communication connection. Businesses use data communication to provide them with high speed connections from their different business locations so each location can share information.