Explain how data can be effectively communicated from the transmitter to the receiver?

Submitted by: Administrator
Data can be effectivily transmmited through E1 leased line.But E1 leased line is very Costly. so by using VPN ( Virtual Private Network) We send data very effectivily in less cost than E1 leased line.Vpn also need internet connection to send data from source to server.
Submitted by: Administrator

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