Review

1.Telecomunication is the process of tranmisting and reveiving information from one location to another.
2.When 2 computers are connected to each other, and modems.
9.128 with 7 and 256 with 8
15.The faster the comunication speed is the more expensive the isp is.
16.Local are networks work faster and are free...Wide area networks cost money and work slower since computers are not close together.
17.Electronic banking,funds transfer and electronic comunication purchase orders and invoices.
19.Information, search engines and email services.