Which apps do you use?
facebook, youtube, facebook messenger, instagram, facetime, snapchat, google maps, pandora maps, pandora radio, twitter, google
“the network” to refer to the internet—the global system of interconnected computer networks that many of us interact with everyday.
Data <-http-> Data
protocol
– a way of communicating
– standard operating procedure
– the rules for communication
Getting Data with HTTP
-> http get request
