Data transmitted over the Internet is broken into Packets when transmitted over the Internet or other network.
packets
Datum
Yes
never , internet can provide again data , of all kind
It is a kind of dial-up connection
The iPad can access the internet. In order to get 3G internet wireless service on the iPad, you need to sign up for a data plan. You must pay fees for the data plan every month.
To avoid the missing of data and also if we sent it as a whole it won't be easy to send and receive
The Network Layer. (layer 3)
I do believe it is since the unlimited data is the connectivity to the internet. Without data you have no internet. Hope that helps.
Point-to-point
data