Transmission of Data

Transmission of Data

1. E-Mail

   • E-Mail connects people and devices all round the world.
   • E-Mail travel through devices until been delivered.
   • IMAP.
     • Access mail on a remote server my mail client.
     • IMAP does not remove mail from the server.
   • POP3
     • Which recieves mail from server.
   • SMTP
     • Transmits mail from one server to another server.

2. Webpages

   • Information about most things is now accessible through webpages.
   • Estimated 1 billion websites in 2016.

3. Voice and Video Calls

   • Applications such as Facetime and Skype.
   • They are free to use.
   • They are numerous providers.
   • Can be unstable and low service.
   • Applications like FaceTime can only take place over Apple.
   • Allows business to have free business calls.